Denis ( Russian: Денис) is a masculine given name. Notable people with the name include:

• Saint Denis of Paris (3rd century), French bishop and Christian martyr
• Denis the Areopagite, Biblical figure
• Denis, Bishop of Győr (13th century), Hungarian prelate
• Denis, son of Ampud (died 1236), Hungarian baron
• Denis the Carthusian (1402-1471), Roman Catholic theologian and mystic
• Denis of Hungary (c. 1210-1272), Hungarian-born Aragonese knight
• Denis of Portugal (1261-1325), king of Portugal
• Denis of the Nativity (1600-1638), French sailor and cartographer
• Denis, Lord of Cifuentes (1354-1397), infante of Portugal
• Denis the Little (c. 470-c. 544), Scythian monk
• Dênis (footballer, born 1983) (born 1983), Brazilian footballer
• Denis (footballer, born 1987) (born 1987), Brazilian professional footballer
• Denis (footballer, born 1989) (born 1989), Brazilian footballer
• Denis (footballer, born 2004) (born 2004), Brazilian footballer
• Denis, Palatine of Hungary (12th century), Hungarian lord
• Denis (harpsichord makers) (16th century to 18th century), French harpsichord makers
• Louis Juchereau de St. Denis (1676-1744), French-Canadian explorer of French Louisiana and Spanish Texas
• Denis A. Hayes (1860-1917), American labor union leader
• Denis A. Saunders (born 1947), Australian ornithologist and conservationist
• Denis Abdulahi (born 1990), Finnish professional footballer
• Denis Abdullin (born 1985), Russian KHL player
• Denis Aberhart (born 1953), New Zealand cricketer
• Denis Ablyazin (born 1992), Russian artistic gymnast
• Denis Adam (1924-2018), New Zealand businessman and art patron
• Denis Adamov (born 1998), Russian footballer
• Denis Afinogenov (born 1974), Russian UHL and RSL player
• Denis Agre (born 1988), Bulgarian NBL player
• Denis Ahmetović (born 1995), Serbian professional footballer
• Denis Akiyama (1952-2018), Canadian actor
• Denis Aksenov (born 1986), Russian political figure
• Denis Albert Bardou (1841-1893), French scientific equipment optician
• Denis Alekseyev (born 1987), Russian sprint athlete
• Denis Alexander (born 1945), British writer, journal editor, biochemist, theistic evolutionist, creationism critic, Evangelical Anglican, and academic
• Denis Alexander, 6th Earl of Caledon (1920-1980), Irish Earl
• Denis Alibec (born 1991), Romanian professional footballer
• Denis Alijagić (born 2003), Czech professional footballer
• Denis Alimov (born 1979), Russian luger
• Denis Allan (born 1944), Canadian chess player
• Denis Allchurch (born 1953), Canadian provincial politician
• Denis Allen, several people
• Denis Alva Parsons (1934-2012), English sculptor and carver
• Denis Amelote (1609-1678), French biblical writer and scholar
• Denis Amici (born 1972), Sammarinese politician
• Denis Antonov (born 1986), Russian rugby union player
• Denis ApIvor (1916-2004), British composer
• Denis Arkhipov (born 1979), Russian NHL player
• Denis Arlashin (born 1990), Russian professional footballer
• Denis Arndt (born 1939), American actor
• Denis Arnold (1926-1986), British musicologist
• Denis Atkins (1938-2016), English professional footballer
• Denis Atkinson (1926-2001), West Indian cricketer
• Denis Auguste Affre (1793-1848), French Roman Catholic archbishop
• Denis Auguste Duchêne (1862-1950), French World War I general
• Denis Auroux (born 1977), French mathematician
• Denis Avdić (born 1982), Slovenian comedian, police officer, and radio host
• Denis Avey (1919-2015), British World War II veteran and holocaust survivor
• Denis Avril (born 1972), French international professional rugby union
• Denis Ayrapetyan (born 1997), Russian short track speed skater
• Denis Azabagić (born 1972), Bosnian classical guitarist
• Denis Bachurin (born 1991), Russian professional ice hockey player
• Denis Badré (born 1943), French politician
• Denis Bajramović (born 1961), Croatian basketball coach and player
• Denis Baker (born 1966), New Zealand novelist and short story writer
• Denis Bakurskiy (born 1981), Russian professional footballer
• Denis Bališ (born 1992), Slovak footballer
• Denis Ball (1926-2003), Canadian ice hockey player
• Denis Balla (born 1998), Albanian professional footballer
• Denis Banks (born 1959), Australian VFL/AFL player
• Denis Barantsev (born 1992), Russian KHL player
• Denis Barbe (born 1978), Seychellois footballer
• Denis Barberet (1714-1770), French biologist and veterinarian
• Denis Barbet, French Paralympic alpine skier
• Denis Barnes (1914-1992), English civil servant
• Denis Barnett (1906-1992), British Royal Air Force officer
• Denis Barry (disambiguation), several people
• Denis Barthe, French member of rock band Noir Désir
• Denis Baryshnikov (born 1995), Russian footballer
• Denis Bastick (born 1981), Irish Gaelic footballer
• Denis Bauda (born 1947), French professional footballer and manager
• Denis Baum (born 1987), German footballer
• Denis Baumgartner (born 1998), Slovak footballer
• Denis Baupin (born 1962), French political figure
• Denis Bayev (born 1983), Ukrainian KHL player
• Denis Baylor (1940-2022), American neurobiologist
• Denis Beauvais (born 1962), Canadian artist
• Denis Bećirović (born 1975), Bosnian politician, professor, and historian
• Denis Bédard (born 1950), Canadian composer and organist
• Denis Begbie (1914-2009), South African cricketer
• Denis Begic (born 1970), Swedish politician
• Denis Behan (born 1984), Irish football coach and player
• Denis Bélanger (born 1964), Canadian singer and songwriter
• Denis Belliveau, American photographer, author, and explorer
• Denis Bellotti (born 1986), Italian short track speed skater
• Denis-Benjamin Papineau (1789-1854), Canadian merchant, seigneur, and bookseller
• Denis-Benjamin Viger (1774-1861), Canadian politician, lawyer, and businessman
• Denis Bérardier (1735-1794), French priest and theologian
• Denis Berezovsky (born 1974), Russian military personnel
• Denis Berger (born 1983), Austrian footballer
• Denis Bergeron (born 1956), Canadian minor planet discoverer
• Denis Bernard, several people
• Denis Berthiaume (1969-2022), Canadian academic and researcher
• Denis Bertolini (born 1977), Italian professional road racing cyclist
• Denis Betts (born 1969), English rugby league coach and player
• Denis Biba (born 1995), Albanian footballer
• Denis Bingham (1829-1897), Irish cricketer and military historian
• Denis Biryukov (born 1988), Russian volleyball player
• Denis Biševac (born 1996), Serbian-born Bosnian professional footballer
• Denis Black (1897-1973), British track and field athlete
• Denis Blackmore (1943-2022), American mathematician and professor
• Denis Blanchette (born 1956), Canadian politician
• Denis Blanchette, Canadian 48-year-old male stage technician killed in the 2012 Montreal shooting
• Denis Blondin (born 1947), Canadian anthropologist and writer
• Denis Blundell (1907-1984), New Zealand lawyer, cricketer, and diplomat
• Denis Bochl (born 1993), Croatian professional footballer
• Denis Bodrov (born 1986), Russian KHL player
• Denis Bogdan (born 1996), Belarusian-born Russian volleyball player
• Denis Bolshakov (born 1987), Russian professional footballer
• Denis Bond, several people
• Denis Bonin, Canadian candidate in the 2011 Ontario provincial election
• Denis Borisovich Korolyov (born 1987), Russian professional footballer
• Dénis Bouanga (born 1994), French-born American MLS player
• Denis Bouchard (born 1953), Canadian actor and playwright
• Denis Boucher (born 1968), Canadian MLB pitcher
• Denis Bourdoncle (born 1964), French professional footballer
• Denis Bouriakov (born 1981), Russian flautist
• Denis Bovey (1929-2023), Scottish Episcopalian priest
• Denis Bowen (1921-2006), South African artist, gallery director, and art promoter
• Denis Boyarintsev (born 1978), Russian football coach and player
• Denis Boyd (1891-1965), English Royal Navy officer
• Denis Boyles, American journalist, editor, university lecturer, and author
• Denis Boytsov (born 1986), Russian professional boxer
• Denis Braccini, French actor
• Denis Bradley, Irish PSNI vice-chairman, priest, and current freelance journalist
• Denis Braidotti (born 1972), Italian international judoka
• Denis Bray (1926-2005), British senior colonial civil servant in Hong Kong
• Denis Brean (1917-1969), Brazilian composer, journalist, broadcaster, and lyricist
• Denis Brennan (born 1945), Irish Roman Catholic prelate
• Denis Brian (1923-2017), Welsh journalist and writer
• Denis Brière (1945/1946-2022), Canadian forestry professor and academic administrator
• Denis Brînzan (born 1996), Romanian professional footballer
• Denis Brizuela (born 1997), Argentine professional footballer
• Denis Brogniart (born 1967), French sport journalist and television host
• Denis Brott (born 1950), Canadian cellist, music teacher, conductor, and music festival founder and artistic director
• Denis Browne, several people
• Denis Brownell Murphy (c. 1745-1755-1842), Irish miniature-painter
• Denis Bryant (1918-2005), Australian Anglican bishop and Royal Air Force officer
• Denis Buckley (disambiguation), several people
• Denis Buican (born 1934), Romanian-French scientist, bilingual writer, biologist, philosopher, and science historian
• Denis Bukhryakov (born 1981), Russian professional footballer
• Denis Bullough (1895-?), English footballer
• Denis Buntić (born 1982), Croatian handball player
• Denis Burgarella (born 1960), French astrophysicist
• Denis Burke, several people
• Denis Burns (born 1952), Irish hurling manager- and player
• Denis Bushuev (born 1982), German football manager
• Denis Bušnja (born 2000), Croatian footballer
• Denis Butler, several people
• Denis Butsayev (born 1977), Russian statesman
• Denis Buzy (1883-1965), French archaeologist
• Denis Byam (born 1977), Vincentian cricketer
• Denis Byrne (born 1974), Irish hurler
• Denis Byrne (Medal of Honor) (1833-1905), Irish-born American Army soldier
• Denis Čabrić, past member of Bosnian rock band Regina (Bosnia and Herzegovina band)
• Denis Calincov (born 1985), Moldovan football manager and player
• Denis Calvaert (c. 1540-1619), Antwerp-born Flemish painter
• Denis Cameron (born 1938), New Zealand rugby union player
• Denis Campbell (?-1603), Scottish Anglican priest in Ireland
• Denis Caniza (born 1974), Paraguayan footballer
• Denis Cannan (1919-2011), British dramatis, playwright, and script writer
• Denis Canuel (born 1962), Canadian archer
• Denis Capel-Dunn (1903-1945), British lawyer and military bureaucrat
• Denis Caputo (born 1989), Argentine footballer
• Denis Carey, several people
• Denis Carter, Baron Carter (1932-2006), British agriculturalist and politician
• Denis Carufel (1954–2023), Canadian NHL player
• Denis Cashman (1843-1897), Irish political prisoner and diarist
• Denis Cauchi (born 1965), Maltese professional footballer
• Denis Caulfield Brady (1804-1886), Irish Roman Catholic politician
• Denis Caulfield Heron (1824-1881), Irish lawyer and politician
• Denis Caverzasi (born 1994), Italian professional footballer
• Denis Čery (born 1994), Slovak footballer
• Denis Chachkhalia (born 1950), Abkhazian writer, historian, and translator
• Denis Chalifoux (born 1971), Canadian NHL and LNAH player
• Denis Chalifoux (politician) (born 1955), Canadian politician
• Denis Chang (born 1944), Hong Kong barrister and politician
• Denis Charles (1933-1998), Virgin Islands-born American jazz drummer
• Denis Charvet (born 1962), French rugby union player
• Denis Chassé (born 1970), Canadian NHL player
• Denis Chavis (18th century), Syrian priest and monk
• Denis Chen (born 1977), Guatemalan footballer
• Denis Chervyakov (born 1970), Russian NHL player
• Denis Cheryshev (born 1990), Russian footballer
• Denis Chevrier (born 1954), French engineer
• Denis Chouinard (born 1964), Canadian film director and screenwriter
• Denis-Christel Sassou Nguesso, Congolese politician
• Denis Chudý (born 2000), Slovak footballer
• Denis Churkin, several people
• Denis Chushyalov (born 1992), Russian footballer
• Denis Cioban (born 1985), Moldovan road bicycle racer
• Denis Ciobotariu (born 1998), Romanian professional footballer
• Denis Clapton (born 1939), English footballer
• Denis Clark (born 1950), Australian footballer
• Denis Clarke (born 1959), Irish footballer
• Denis Clavel (1942–2024), French poet and politician
• Denis Clemente (born 1986), Puerto Rican BSN player
• Denis Cobell (born 1938), English humanist, freethought writer, secularist, pacifist, and atheist
• Denis Coderre (born 1963), Canadian politician
• Denis Coe (1929-2015), British politician
• Denis Coffey (born 1983), Irish hurler
• Denis Coffey (physician) (1865-1945), Irish physiology professor
• Denis Cohen, several people
• Denis Colin (born 1956), French bass clarinetist and composer
• Denis Collins, several people
• Denis Čomor (born 1990), Bosnian professional footballer
• Denis Compton (1918-1997), English multi-sportsman
• Denis Comtet (born 1970), French organist, pianist, choral conductor, and conductor
• Denis Connaghan (born 1945), Scottish footballer
• Denis Connaghan (footballer, born 1976) (born 1976), Scottish footballer
• Denis Connolly (born 1965), Irish installation- and video artist, and author
• Denis-Constant Martin (born 1947), French scholar
• Denis Constantin (born 1980), Mauritian badminton player
• Denis Conway (1722-1796), Irish Roman Catholic prelate
• Denis Conway (actor) (born 1960), Irish actor
• Denis Coolican (1913-1995), Canadian businessman and politician
• Denis Cordner (1924-1990), Australian rules footballer, industrial chemist, and diplomat
• Denis Cosgrove (1948-2008), British cultural geographer and geography professor
• Denis Côté (born 1973), Canadian independent filmmaker and producer
• Denis Cotter, Irish celebrity chef, author, and restaurant proprietor
• Denis Cotter (cricketer) (1862-1905), Australian cricketer
• Denis Coughlan (born 1945), Irish hurler, Gaelic footballer, and manager
• Denis Coughlan (Blackrock hurler) (1871-1903), Irish sportsperson
• Denis Coulson (born 1994), Irish rugby union player
• Denis Coulthard Graham (1929-2002), British biological chemist
• Denis Cousins (born 1939), English cricketer
• Denis Couttet (1900-1956), French cross-country skier
• Denis Cregan (born 1940), Irish publican and politician
• Denis Creissels (born 1943), French linguistics professor
• Denis Cristofovici (born 1986), Moldovan goalkeeper
• Denis Crossan, Scottish cinematographer
• Denis Crouzet (born 1953), French historian
• Denis Crowley-Milling (1919-1996), Welsh World War II fighter pilot
• Denis Cubis, Australian rugby league footballer
• Denis Cukici (born 2003), Finnish professional footballer
• Denis Cullen (1886-1971), Irish politician and trade union official
• Denis Cunningham (born 1950), Hong Kong fencer
• Denis Curzi (born 1975), Italian long-distance runner
• Denis Cuspert (1975-2018), German rapper and ISIL member
• Denis Cussen (1901-1980), Irish sprinter, rugby union player, and doctor
• Denis Cyplenkov (born 1982), Russian professional arm wrestler
• Denis Cyr (born 1961), Canadian NHL player
• Denis Dallan (born 1978), Italian rugby union footballer
• Denis Dalton (born 1942), Australian VFL player
• Denis Daluri (born 1998), South Sudanese professional footballer
• Denis Daly, several people
• Denis Dangue Réwaka, Gabonese diplomat
• Denis Darbellay (born 1998), Swiss-born Thai footballer
• Denis Dasoul (1983-2017), Belgian footballer
• Denis Davydov (disambiguation), several people
• Denis de Belleval (born 1939), Canadian politician and administrator
• Denis Decrès (1761-1820), French Navy officer, count, and duke
• Denis Dechko (born 1990), Belarusian footballer
• Denis Defforey (1925-2006), French businessman
• Denis DeJordy (born 1938), Canadian NHL player
• Denis de la Reussille (born 1960), Swiss politician
• Denis Delestrac (born 1968), French director and producer
• Denis Delfino (?-1626), Italian Roman Catholic prelate
• Denis Dempsey (1826-1896), Irish-born British Army soldier who moved to Canada
• Denis Denisenko (born 1971), Russian astronomer
• Denis Denisov (born 1981), Russian KHL and NHL player
• Denis Dercourt (born 1964), French film director and screenwriter
• Denis Dereshev (born 1978), Russian footballer
• Denis de Rougemont (1906-1985), Swiss writer and cultural theorist
• Denis de Sallo (1626-1669), French writer and lawyer
• Denis Desmond (born 1943), British company director and public administrator
• Denis Detcheverry (born 1953), French politician
• Denis Devlin (1908-1959), Irish poet and diplomat
• Denis Diderot (1713-1784), French philosopher and co-founder of the Encyclopédie
• Denis Dighton (1792-1827), English painter
• Denis Dimitrov (born 1994), Bulgarian sprinter
• Denis Dmitriev (born 1986), Russian track cyclist
• Denis Dobson (1908-1995), British solicitor, barrister, and civil servant
• Denis Dodart (1634-1707), French physician, naturalist, and botanist
• Denis Doherty (1861-1935), Australian businessman, pastoralist, and politician
• Denis Dolecsko (1903-?), Romanian fencer
• Denis Dolgodvorov (born 1982), Russian freestyle skier
• Denis Dominique Cardonne (1721-1783), French orientalist and translator
• Denis Donaldson (1950-2006), Irish volunteer
• Denis Donkervoort (born 1988), Dutch racing driver
• Denis Donnelly (1833-1896), Irish-born Australian politician
• Denis Donoghue, several people
• Denis Dorogaev, Russian Paralympic swimmer
• Denis Dorozhkin (born 1987), Russian professional footballer
• Denis Douglin (born 1988), American professional boxer
• Denis Dowling (1910-1996), New Zealand-born English baritone
• Denis Dowling Mulcahy (1833-1900), Irish criminal and medical doctor
• Denis Doyle (1900-?), Irish footballer
• Denis Drăguș (born 1999), Romanian professional footballer
• Dénis Duarte (born 1994), Portuguese professional footballer
• Denis Duboule (born 1955), Swiss-French biologist
• Denis Dubourdieu (1949-2016), French winemaker and oenology professor
• Denis Ducarme (born 1973), Belgian politician
• Denis Ducharme (born 1955), Canadian politician
• Denis Duchosal (born 1971), Swiss footballer
• Denis Duclos (born 1947), French sociologist and research director
• Denis Duda (born 1996), Albanian professional footballer
• Denis Dufour (born 1953), French composer of art music
• Denis Duga (born 1994), Slovak professional footballer
• Denis Dumitrașcu (born 1995), Romanian professional footballer
• Denis Dunbar Gibbs (1927-2015), English physician
• Denis Dunlop (1892-1959), English sculptor and World War I personnel
• Denis Dupays, French choir conductor
• Denis Dupéré (1948-2019), Canadian NHL player
• Denis Dupont (born 1993), Belgian racing driver
• Denis Durnian (born 1950), English professional golfer
• Denis Dutton (1944-2010), American philosopher of art, web entrepreneur, and media activist
• Denis Duverne (born 1953), French businessman
• Denis Dyachenko (born 1986), Ukrainian footballer
• Denis Dyack (born 1966), Canadian video game developer
• Denis Dyca (born 1996), Albanian footballer
• Denis Dynon (1822-1863), Irish recipient of the Victoria Cross
• Denis Dyogtev (born 1988), Russian professional footballer
• Denis E. Dillon (1933-2010), American prosecutor and politician
• Denis Eadie (1917-2015), British Army officer
• Denis Earp (1930-2019), South African military commander
• Denis Eden (1878-1949), English artist
• Denis Edozie (1935-2018), Nigerian jurist and judge
• Denis Edward Arnold (1918-2015), British Army officer
• Denis-Émery Papineau (1819-1899), Canadian notary and political figure
• Denis Emorine (born 1956), French poet, playwright, short-story writer, essayist, and novelist
• Denis Epstein (born 1986), German professional footballer
• Denis Espinoza (born 1983), Nicaraguan footballer
• Denis Éthier (1926-2017), Canadian politician
• Denis Evans (born 1951), Australian scientist and emeritus professor
• Denis Evans (rugby union) (1936–2022), Welsh international rugby union player
• Denis Evers (1913-2007), English athlete and aviator
• Denis Ezhov (born 1985), Russian NHL player
• Denis Fahey (1883-1954), Irish Catholic priest, philosopher, and theologian
• Denis Farkasfalvy (1936-2020), Hungarian-American Catholic priest and monk
• Denis Farrelly (1912-1974), Irish Fine Gael politician
• Denis Faul (1932-2006), Irish Roman Catholic priest and civil rights campaigner
• Denis Favier (born 1959), French military officer
• Denis Fayzullin (born 2001), Russian footballer
• Denis Fedenko (born 1999), Russian footballer
• Denis Fedorenko (born 2003), Russian footballer
• Denis Fedotov (born 1977), Russian professional football coach and player
• Denis Feeney (born 1955), New Zealand professor
• Denis Fernand Py (1887-1949), French sculptor, medal artist, and engraver
• Denis Fetahović (born 1979), Montenegrin footballer
• Denis Field (born 1931), English athlete
• Denis Fillion (1948-2016), Canadian curler
• Denis Firago (born 2000), Belarusian professional footballer
• Denis Fitzgerald (born 1949), Australian professional rugby league footballer
• Denis Fladung (born 1979), Russian professional footballer
• Denis Flahaut (born 1978), French professional road racing cyclist
• Denis Flannery (1928-2012), Australian rugby league footballer
• Denis Florence MacCarthy (1817-1882), Irish poet, translator, and biographer
• Denis Fogarty (born 1983), Irish rugby union player
• Denis Foley (1934-2013), Irish politician
• Denis Follows (1908-1983), British sports administrator
• Denis Fomin (born 1996), Russian footballer
• Denis Fonvizin (1745-1792), Russian writer and playwright
• Denis Foreman (1933-2016), South African cricketer and footballer
• Denis Forest (1960-2002), Canadian actor
• Denis Forman (1917-2013), Scottish television industry executive
• Denis Forov (born 1984), Armenian Greco-Roman wrestler
• Denis Foyatier (1793-1863), French sculptor
• Denis Franchi (born 2002), Italian professional footballer
• Denis Francoeur (born 1963), Canadian ice hockey coach
• Denis-François Camusat (1697-1732), French historian
• Denis Franskevich (born 1981), Kazakhstani-Russian VHL player
• Denis Furtună (born 1999), Moldovan professional footballer
• Denis G. Lillie (1884-1963), British biologist
• Denis Gage Deane-Tanner (1876-?), British Army personnel
• Denis Galanin (born 1983), Russian video game developer and children's author
• Denis Galimzyanov (born 1987), Russian racing cyclist
• Denis Gallagher (1922-2001), Irish politician
• Denis Galloway (1878-1957), Scottish ethnographic artist and photographer
• Denis Gankin (born 1989), Kazakhstani archer
• Denis Gargan (1819-1903), Irish Roman Catholic cleric and educator
• Denis Gargaud Chanut (born 1987), French slalom canoeist
• Denis Garon (born 1963), Canadian weightlifter
• Denis Garrett (1906-1989), British plant pathologist and mycologist
• Denis Gaté (born 1958), French rower
• Denis Gaultier (1597 or 1602/1603-1672), French lutenist and composer
• Denis Gauthier (born 1976), Canadian NHL player
• Denis Gavini (1820-1916), French politician
• Denis Gem Shepstone (1888-1966), South African politician
• Denis Genreau (born 1999), French-born Australian professional footballer
• Denis George (c. 1751-1821), Irish barrister and judge
• Denis Geppert (born 1976), German luger
• Denis Gerrard (1903-1965), British lawyer and judge
• Denis Gershun (born 1976), Russian professional football coach and player
• Denis Gibbons (1932-2002), Australian folk musician, radio announcer, and musicologist
• Denis Gifford (1927-2000), British writer, broadcaster, journalist, comic artist, and film-, comics-, television-, and radio historian
• Denis Giraudet (born 1955), French rally co-driver
• Denis Gizatullin (born 1983), Russian international motorcycle speedway rider
• Denis Glavina (born 1986), Croatian professional footballer
• Denis Gleeson (1896-1970), Australian rules footballer
• Denis Glennon, Irish Gaelic footballer
• Denis Glover (1912-1980), New Zealand poet and publisher
• Denis Glushakov (born 1987), Russian international footballer
• Denis Gnezdilov (born 1986), Russian Paralympic athlete
• Denis Goavec (born 1957), French footballer and manager
• Denis Godeas (born 1975), Italian footballer and current assistant coach
• Denis Godefroy (1549-1622), French jurist
• Denis Godla (born 1995), Slovak professional ice hockey player
• Denis Godwin Antoine, Grenadian diplomat
• Denis Gojko (born 1998), Polish professional footballer
• Denis Goldberg (1933-2020), South African social campaigner
• Denis Golenko (born 1996), Belarusian professional footballer
• Denis Golovanov (born 1979), Russian professional tennis player
• Denis Goltsov (born 1990), Russian sambist and mixed martial arts fighter
• Denis Golubev (born 1991), Russian KHL player
• Denis Gomez (born 1991), Colombian professional footballer
• Denis Goodwin (1929-1975), English radio- and television comedy scriptwriter and actor
• Denis Gorbunov (1977-2006), Russian serial killer
• Denis Gorey (1874-1940), Irish politician
• Denis Gougeon (born 1951), Canadian composer and music educator
• Denis Goulet (1931-2006), French human development theorist
• Denis Grabe (born 1990), Estonian professional pool player
• Denis Grachev, several people
• Denis Granečný (born 1998), Czech professional footballer
• Denis Grant King (1903-?), English archaeological draftsman, artist, historic monument conservation campaigner, and archaeologist
• Denis Granville (1637-1703), English non-juring cleric
• Denis Gratias (born 1947), French scientist and emeritus research director
• Denis Grbić (born 1986), Slovenian footballer
• Denis Grebeshkov (born 1983), Russian KHL and NHL player
• Denis Grechikho (born 1999), Belarusian professional footballer
• Denis Greenhill, Baron Greenhill of Harrow (1913-2000), British diplomat and officer
• Denis Gremelmayr (born 1981), German inactive tennis player
• Denis Grgic (born 1991), German professional footballer
• Denis Gribanov (born 1986), Russian sailor
• Denis Griffiths (1922-2001), Welsh operatic tenor
• Denis Grimes (1864-1920), Irish sportsperson
• Denis Grondin (born 1954), Canadian Roman Catholic prelate
• Denis Grot (born 1984), Belarusian VHL and NHL player
• Denis Gruzhevsky (born 2000), Belarusian professional footballer
• Denis Gudayev (born 1991), Russian professional footballer
• Denis Guedj (1940-2010), French novelist and science professor
• Denis Gulin, Russian Paralympic athlete
• Denis Gurdzhi (born 2003), German figure skater
• Denis Gurianov (born 1997), Russian NHL player
• Denis Gusev (born 1981), Russian professional bodybuilder
• Denis Gusev (politician) (born 1976), Russian politician
• Denis Guye (1901-1986), English rower
• Denis Guyer (born 1966), American politician
• Denis Haines (born 1957), English musician
• Denis Halilović (born 1986), Slovenian footballer
• Denis Hall, British physicist, laser researcher, and academic
• Denis Hall (bishop) (1899-1983), British Anglican colonial bishop
• Denis Hallett (1922-2013), British weightlifter
• Denis Halliday (born c. 1941), Irish diplomat
• Denis Hallinan (1849-1923), Irish Roman Catholic bishop
• Denis Hamel (born 1977), Canadian NHL player
• Denis Hamilton (1918-1988), English newspaper editor
• Denis Hamlett (born 1969), Costa Rican-American APSL player and current coach
• Denis Handlin (born 1951), Australian entrepreneur and business executive
• Denis Hanley (1903-1980), British electrical engineer and politician
• Denis Hanrahan (1933-1987), New Zealand Roman Catholic bishop
• Denis Hardy, several people
• Denis Hart (born 1941), Australian Roman Catholic prelate
• Denis Haruț (born 1999), Romanian professional footballer
• Denis Harvey (1929-2003), Canadian journalist and television executive
• Denis Haughey (born 1944), Irish politician
• Denis Haydon (1930-1988), British biophysicist and academic
• Denis Hayes (born 1944), American environmentalist and Earth Day founder
• Denis Haynes (1923-2012), English cricketer
• Denis Heagney (1898-1942), Australian rules footballer
• Denis Healey (1917-2015), British politician
• Denis Healy (Irish politician), Irish politician
• Denis Heaslip (1933-2020), Irish hurler
• Denis Hegarty (1912-?), South African sailor
• Denis Hempson (c. 1695-1807), Irish harper
• Denis Hendren (1882-1962), English cricketer and umpire
• Denis Hennequin (born 1958), French businessman, entrepreneur, and administrator
• Denis Henrion (17th century), French mathematician
• Denis Henriquez (born 1945), Aruban writer
• Denis Henry (disambiguation), several people
• Denis Herard (1944–2023), Canadian politician
• Denis Hergheligiu (born 1999), Romanian professional footballer
• Denis Héroux (1940-2015), Canadian film director and producer
• Denis Herron (born 1952), Canadian NHL player
• Denis Heskin (1899-1975), Irish politician
• Denis Hickey (born 1964), Australian cricketer
• Denis Hickie (born 1976), Irish professional rugby union player
• Denis Higgs (1932-2011), British mathematician and mathematic doctor- and professor
• Denis Hills (1913-2004), British author, teacher, traveler, and adventurer
• Denis Hill-Wood (1906-1982), English football chairman and cricketer
• Denis Hinton (born 1939), Australian politician
• Denis Hollenstein (born 1989), Swiss NL player
• Denis Hollywood (born 1944), Scottish footballer
• Denis Horgan (1871-1922), Irish shot putter
• Denis Horník (born 1997), Slovak footballer
• Denis Houf (1932-2012), Belgian international footballer
• Denis Houle, Canadian actor
• Denis Howe (1928-2020), English footballer
• Denis Howe (editor), British editor
• Denis Howell (1923-1998), British politician
• Denis Hrezdac (born 2001), Romanian professional footballer
• Denis Hurley, several people
• Denis Iartsev (born 1990), Russian judoka
• Denis Ignashin (born 1988), Russian VHL player
• Denis Iguma (born 1994), Ugandan professional footballer
• Denis Ilescu (born 1987), Moldovan footballer
• Denis Ingoldsby (born 1959), British music manager
• Denis Inkin (born 1978), Russian professional boxer
• Denis Ireland (1894-1974), Irish essayist and political activist
• Denis Irwin (born 1965), Irish footballer and sports television presenter
• Denis Ispas (born 1993), Romanian professional footballer
• Denis Istomin (born 1986), Uzbek professional tennis player
• Denis Istomin (ice hockey) (born 1987), Russian NHL player
• Denis Ivanov, several people
• Denis J. Butler (1926-2010), American politician
• Denis J. Driscoll (1871-1958), American lawyer, educator, and politician
• Denis J. Hickie (1943-2021), Irish rugby union player
• Denis J. Madden (born 1940), American Roman Catholic prelate
• Denis J. O'Connell (1849-1927), Irish-born American Roman Catholic bishop
• Denis J. O'Sullivan (1918-1987), Irish politician
• Denis J. Oullahan (1824-1889), American politician
• Denis Jack (born 1941), Scottish professional footballer
• Denis Jacquat (born 1944), French politician
• Denis James (1895-1965), English Archdeacon of Barnstaple
• Denis Jamet (?-1625), French Roman Catholic missionary in Canada
• Denis Jančo (born 1997), Slovak footballer
• Denis Janot (fl. 1529-1544), French printer and bookseller
• Denis Jeambar (born 1948), French journalist
• Denis Jean Achille Luchaire (1846-1908), French historian
• Denis Jean-Marie Jachiet (born 1962), French Catholic prelate
• Denis Jenkinson (1920-1996), British sports journalist
• Denis Jérome (born 1939), French experimental physicist
• Denis Jeršov (1966-2017), Lithuanian engineer and oil and gas entrepreneur
• Denis Johansson (1928-1991), Finnish middle-distance runner
• Denis Johnson (1949-2017), American novelist, short-story writer, and poet
• Denis Johnson (inventor) (c. 1760-1833), English coachmaker and pioneer bicycle-maker
• Denis Johnston (1901-1984), Irish writer, war correspondent, and radio and TV producer
• Denis John Boocker (1922-1987), Welsh professional rugby league footballer
• Denis John Williams (1908-1990), Welsh neurologist and epileptologist
• Denis Jones (1906-1987), Irish politician
• Denis Jordan (1914-1982), Anglo-Australian chemist
• Denis Joseph (born 1958), South African politician
• Denis Joseph Cogan (c. 1858-1944), Irish businessman and politician
• Denis Joseph Cummings (1885-1956), New Zealand policeman and police commissioner
• Denis Jourdanet (1815-1892), French physician and physiologist
• Denis Julien (c. 1772-?), American fur trader and explorer of French-Canadian Huguenot origin
• Denis Juneau (1925-2014), Canadian painter, sculptor, and designer
• Dênis Júnior (born 1998), Brazilian footballer
• Denis Kadrić (born 1995), German-born chess player representing Montenegro
• Denis Kaliberda (born 1990), German volleyball player of Ukrainian descent
• Denis Kalinin (born 1980), Russian robber and serial killer
• Denis Kalume Numbi, Congolese general and politician
• Denis Kang (born 1977), Canadian professional mixed martial artist
• Denis Kapustin (militant) (born 1984), Russian far-right activist
• Denis Kapustin (athlete) (born 1970), Russian triple jumper
• Denis Karić (born 1972), Bosnian footballer
• Denis Kartsev (born 1976), Russian KHL player
• Denis Karyagin (born 2002), Bulgarian professional volleyball player
• Denis Katsyv, Ukrainian-, Russian-, and Israeli businessman
• Denis Kavlinov (born 1995), Russian footballer
• Denis Kaykov (born 1997), Russian footballer
• Denis Kazionov (born 1987), Russian KHL and NHL player
• Denis Kazungu (born c. 1989), Rwandan serial killer
• Denis Kearney (1846/1847/1848-1907), Irish-born American anti-capitalist, drayman, and labor organizer
• Denis Keefe (born 1958), British diplomat and ambassador to Serbia
• Denis Keegan (1924-1993), British barrister and company manager
• Denis Kelleher (1931-2002), Irish Gaelic footballer
• Denis Kelly (bishop) (1852-1924), Irish Roman Catholic bishop
• Denis Kendall (1903-1995), English engineer, businessman, and politician
• Denis Kenzo (born 1989), Russian DJ and music producer
• Denis Keogh (1838-1911), Irish-born Australian storekeeper and politician
• Denis Kessler (1952–2023), French businessman
• Denis Kevans (1939-2005), Australian poet, songwriter, and folk singer
• Denis Khismatullin (born 1984), Russian chess grandmaster
• Denis Khlopotnov (born 1978), Russian NHL player
• Denis Khlystov (born 1979), Russian KHL player
• Denis Khodykin (born 1999), Russian pair skater
• Denis Kilbride (1848-1924), Irish politician
• Denis Kina (born 1992), German footballer
• Denis Kinane (born 1957), Scottish immunologist, cell biologist, and infection-, immunity-, and genomics specialist
• Denis Kinchela (born c. 1965), Australian rugby league footballer
• Denis Kindl (born 1992), Czech professional ice hockey player
• Denis King (born 1939), English composer and singer
• Denis Kirilenko (born 1984), Russian professional footballer
• Denis Kiselyov (born 1978), Russian professional football coach and player
• Denis Kitchen (born 1946), American underground cartoonist, publisher, author, agent, and CBLDF founder
• Denis Kiwanuka Lote (1938-2022), Ugandan Roman Catholic prelate
• Denis Klinar (born 1992), Slovenian footballer
• Denis Klobučar (born 1983), Croatian cross-country skier
• Denis Klopkov (born 1986), Russian professional footballer
• Denis Klyuyev (born 1973), Russian football manager and player
• Denis Kniga (born 1992), Russian professional footballer
• Denis Knitel (born 1977), Tajikistani professional footballer
• Denis Koberskiy (born 1974), Russian footballer
• Denis Kochetkov, Russian KHL player
• Denis Kokarev (born 1985), Russian VHL player
• Denis Kolesnikov (born 1982), Russian professional radio host, DJ, and translator
• Denis Kolinger (born 1994), German-born Romanian professional footballer
• Denis Kolodin (born 1982), Russian football coach and player
• Denis Komivi Amuzu-Dzakpah (born 1943), Togolese Roman Catholic bishop
• Denis Kondakov (born 1978), Russian professional footballer
• Denis Koretskiy (born 1976), Russian footballer
• Denis Kornilov (born 1986), Russian ski jumper
• Denis Koputon (born 1996), Canadian YouTuber
• Denis Kostin (born 1995), Russian KHL player
• Denis Kostrzhevskiy (born 1968), Ukrainian businessman
• Denis Koval (born 1991), Russian speed skater
• Denis Kovalevich (born 2003), Belarusian professional footballer
• Denis Kozhukhin (born 1986), Russian pianist
• Denis Kozlov, several people
• Denis Kramar (born 1991), Slovenian footballer
• Denis Kravchenko (born 1976), Russian politician
• Denis Kravtsov (born 1990), Russian footballer
• Denis Krestinin (born 1994), Lithuanian basketball player
• Denis Krivoshlykov (born 1971), Russian team handball player
• Denis Krivushkin (born 1978), Kazakhstani cross-country skier
• Denis Kudla (born 1992), American professional tennis player
• Denis Kudla (wrestler) (born 1994), German Greco-Roman wrestler
• Denis Kudryavtsev (born 1992), Russian athlete
• Denis Kulakov, several people
• Denis Kulbayev (born 1975), Tajikistani footballer
• Denis Kulikov (born 2004), Israeli footballer
• Denis Kuljiš (1951-2019), Croatian writer, entrepreneur, and journalist
• Denis Kulyash (born 1983), Russian NHL player
• Denis Kurepanov (born 1988), Russian KHL player
• Denis Kurian (born 1984), Belarusian journalist and television presenter
• Denis Kutin (born 1993), Russian footballer
• Denis Kuzin (born 1989), Kazakhstani speed skater
• Denis Kwok (born 1990), Hong Kong member of Cantopop boy band Error
• Denis L. Feron (1928-2015), Belgian Olympic alpine skier
• Denis La Fontaine (1929-2011), Indian aviator
• Denis Laktionov (born 1977), Russian footballer
• Denis Lalanne (1926-2019), French sports journalist
• Denis Lalor, Irish hurler and footballer
• Denis Lamb (born 1937), American career diplomat
• Denis Lambert (born 1961), Canadian boxer
• Denis Lambin (1520-1572), French classical scholar
• Denis Lamothe, Canadian politician
• Denis Lamoureux (born 1954), Canadian evangelical, academic, theologian, and theistic evolutionist
• Denis Landry (born 1957), Canadian mayor
• Denis Landy (born 1962), Irish politician
• Denis Langaskens (born 1966), Belgian professional tennis player
• Denis Langlois (born 1968), French race walker
• Denis Langlois (director), Canadian director, screenwriter, producer, actor, and editor
• Denis Lanigan (1874-1933), Australian rules footballer
• Denis Lapaczinski (born 1981), German professional footballer and manager
• Denis Lapalme (1959-2021), Canadian amputee athlete and actor
• Denis Laptev (born 1991), Belarusian footballer
• Denis Larkin (1908-1987), Irish politician and trade union official
• Denis Larocque (born 1967), Canadian NHL player
• Denis Laskey (1916-1987), British ambassador to Romania and Austria
• Denis Lathoud (born 1966), French handball player
• Denis Latin (born 1966), Croatian television host
• Denis Lavagne (born 1964), French football coach and player
• Denis Lavant (born 1961), French actor
• Denis Law (born 1940), Scottish footballer
• Denis Lawson (born 1947), Scottish actor and director
• Denis Lawson (footballer) (1897-1968), Scottish footballer
• Denis Lazavik (born 2006), Belarusian chess grandmaster
• Denis Lazure (1925-2008), Canadian psychiatrist and politician
• Denis Leamy (born 1981), Irish rugby union player and current coach
• Denis Leary (born 1957), American actor and comedian
• Denis Lebedev (born 1979), Russian boxer
• Denis Lebel (born 1954), Canadian politician
• Denis Le Bihan (born 1957), French medical doctor, physicist, and academy director
• Denis Lebrun (born 1958), American comic artist (Blondie strip)
• Denis Legersky (born 1987), Slovak ice hockey player and coach
• Denis Le Grant (?-1352), French composer
• Denis Le Marchant (1795-1874), British barrister, civil servant, writer, and politician
• Denis Lemeunier (born 1965), French wheelchair racer
• Denis Lemieux (born 1964), Canadian politician
• Denis Lenaghan (born 1956), Australian footballer
• Denis Leng (1934-2020), English cricketer
• Denis Lenoir (born 1949), French cinematographer
• Denis LePage, Canadian member of disco band Lime (band)
• Denis Leproux (born 1964), French racing cyclist
• Denis Lerrer Rosenfield (born 1950), Brazilian writer and columnist
• Denis Leushin (born 1985), Russian competitive figure skater
• Denis Levaillant (born 1952), French composer, pianist, and writer
• Denis Levitsky (born 1997), Belarusian professional footballer
• Denis Lhuillier (born 1973), French football manager and player
• Denis Lian (born 1972), Singaporean race car driver
• Denis Lidjan (born 1993), Slovenian footballer
• Denis Lill (born 1942), New Zealand-born British actor
• Dénis Lindbohm (1927-2005), Swedish author and occultist
• Denis Lindsay (1939-2005), South African cricketer
• Denis Lindsay (soccer) (1916-?), South African professional footballer
• Denis Linsmayer (born 1991), German professional footballer
• Denis Loginov (born 1985), Russian NHL player
• Denis Loktev (born 2000), Israeli swimmer
• Denis Lortie (born 1959), Canadian corporal
• Denis Losier (born 1952), Canadian businessman, economist, public servant, and politician
• Denis Losnikov (born 1994), Estonian volleyball player
• Denis Loubet, digital artist
• Denis-Louis Destors (1816-1882), French architect
• Denis Love (1955-2012), Scottish international lawn bowler
• Denis Lovegrove (1904-1979), Australian politician
• Denis-Luc Frayssinous (1765-1841), French prelate, statesman, orator, and writer
• Denis Lukyanov (born 1989), Russian athletics competitor
• Denis Lunghi (born 1976), Italian professional racing cyclist
• Denis Lutge (1879-1953), Australian pioneer rugby league- and rugby union player
• Denis Lyamin (born 1979), Russian lieutenant general
• Denis Lynch (born 1976), Irish show jumper
• Denis Lyons (1935-2014), Irish politician
• Denis M. Hughes, American reserve system director
• Denis Maccan (born 1984), Italian footballer
• Denis MacEoin (1949-2022), British academic, scholar, and writer
• Denis Machuel (born 1964), French business executive
• Denis Mackail (1892-1971), English fiction writer
• Denis Mackey (1934-1990), Australian medical practitioner
• Denis MacShane (born 1948), British politician, author, and commentator
• Denis Madden (born 1948), Irish police officer and recipient of the Scott Medal
• Denis Maffey (1922-1995), English footballer
• Denis Magadiyev (born 1992), Russian professional footballer
• Denis Maguire (1721-1798), Irish Roman Catholic churchman
• Denis Maher (born 1991), Irish hurler
• Denis Mahmudov (born 1989), Macedonian footballer
• Denis Mahon (1910-2011), British collector and art historian
• Denis Mahon (British Army officer) (1787-1847), Irish landlord
• Denis Mahony (1928-2017), Irish Gaelic footballer
• Denis Maidanov (born 1976), Russian singer, songwriter, actor, and politician
• Denis Makarov (born 1998), Russian professional footballer
• Denis Makarov (ice hockey) (born 1983), Russian ice hockey player
• Denis Malgin (born 1997), Swiss NHL player
• Denis Malinin (born 1983), Kazakhstani professional footballer
• Denis Malone (1922-2000), British jurist in the Caribbean
• Denis Mandarino (born 1964), Brazilian composer, artist, and writer
• Denis Mangafic (born 1989), German footballer
• Denis Mann (born 1935), Scottish glass artist
• Denis Manturov (born 1969), Russian politician
• Denis Marandici (born 1996), Moldovan footballer
• Denis Marconato (born 1975), Italian LBA player
• Denis Margalik (born 1997), Argentine figure skater
• Dênis Marinho (born 1963), Brazilian rower
• Denis Marion (1906-2000), Belgian journalist and chess player
• Denis Markaj (born 1991), Kosovan-Swiss professional footballer
• Denis Marleau (born 1954), Canadian director
• Dênis Marques (born 1981), Brazilian footballer
• Denis Marshall, several people
• Denis Martin (1920-1988), Northern Irish singer, actor, and theater producer
• Denis Martin Cowley (1919-1985), British barrister and judge
• Denis Martínez Roque (born 1990), Cuban dancer and choreographer
• Dénis Martins (born 1997), Portuguese professional footballer
• Denis Martin Tapsoba (1916-2008), Burkinabe Roman Catholic bishop
• Denis Mary Bradley (1846-1903), Irish-born American Roman Catholic prelate
• Denis Mashkarin (born 1973), Russian professional footballer
• Denis Mashkin (born 1996), Russian footballer
• Denis Masi (born 1942), British artist
• Denis Masséglia (born 1981), French politician
• Denis Mast (born 1941), Swiss cross-country skier
• Denis Matiola (born 1978), Russian professional footballer
• Denis Matrosov (born 1972), Russian actor
• Denis Matsuev (born 1975), Russian classical pianist and jazz performer
• Denis Matsukevich (born 1986), Russian professional tennis player
• Denis Matthew Lowney (1863-1918), Irish-born American Roman Catholic prelate
• Denis Matthews (1919-1988), English pianist and musicologist
• Denis Matveev (born 1983), Russian cosmonaut
• Denis Matyugin (born 1992), Russian footballer
• Denis Maurice O'Conor (1840-1883), Irish barrister and politician
• Denis Mbuyu Manga (born 1939), Congolese politician
• Denis McBride, several people
• Denis McCullough (1883-1968), Irish politician
• Denis McDaid (1899-1981), Irish Roman Catholic clergyman
• Denis McDonald, Irish lawyer and judge
• Denis McDonough (born 1969), American politician, appointed President Obama's second-term Chief of Staff
• Denis McFadden (born 1946), Australian hairdresser-turned-businessman and entrepreneur
• Denis McGrath (1968-2017), Canadian-American screenwriter and producer
• Denis McGrath (lawyer) (1910-1986), New Zealand politician and lawyer
• Denis McKey (1910-1982), Australian VFL player
• Denis McLaughlin (born 1987), Irish professional association footballer
• Denis McLean (1930-2011), New Zealand diplomat, academic, author, and civil servant
• Denis McLoughlin (1918-2002), British illustrator
• Denis McNamara (1926-2009), British wrestler
• Denis McQuade (born 1951), Scottish footballer
• Denis McQuail (1935-2017), British communication theorist and emeritus professor
• Denis McSwiney, Singaporean architect
• Denis Meaney (1936-2011), Australian professional rugby league footballer
• Denis Mégevand, Swiss minor planet discoverer
• Denis Mehigan (1890-1959), Irish Gaelic footballer
• Denis Meléndez (born 1995), Honduran professional footballer
• Denis Meloche (born 1952), Canadian WHA and NHL player
• Denis Menchov (born 1978), Russian professional road bicycle racer
• Denis Menke (1940-2020), American MLB player and coach
• Denis Ménochet (born 1976), French actor
• Denis Mercier (born 1959), French military officer
• Denis Mesples (born 1963), French equestrian
• Denis Mesritz (1919-1945), Dutch lawyer
• Denis Metlyuk (born 1972), Russian RSL and NHL player
• Denis Michaud (born 1946), Canadian luger
• Denis Mickiewicz, Russian conductor and professor emeritus of Russian literature
• Denis Miéville (1946-2018), Swiss logic expert
• Denis Mihai (born 2003), Romanian Greco-Roman wrestler
• Denis Mijatović (born 1983), Croatian futsal player
• Denís Milar (born 1952), Uruguayan footballer
• Denis Miller (1918-2009), New Zealand bomber and airline pilot
• Denis Mitchell, several people
• Denis Mitchison (1919-2018), British bacteriologist
• Denis Moiseychenkov (born 1986), Russian bobsledder
• Denis Mojstrovič (born 1986), Slovenian footballer
• Denis Moloney (born 1954), Irish solicitor, lawyer, and academic
• Denis Mondor, Canadian judge and lawyer
• Denis Monette (1936–2023), Canadian journalist and author
• Denis Moore (1910-2003), English cricketer
• Denis Moran, several people
• Denis Moreau (born 1967), French philosopher
• Denis Morel (born 1948), Canadian NHL referee
• Denis Mosalev (born 1986), Russian KHL player
• Denis Moschitto (born 1977), German actor
• Denis Muhović (born 1976), Bosnian karate competitor and coach
• Denis Mujkić (born 1983), Bosnian footballer
• Denis Mukwege (born 1955), Congolese gynecologist and pastor
• Denis Mulcahy (born 1956), Irish hurler
• Denis Murphy (disambiguation), several people
• Denis Murray, several people
• Denis Mustafaraj (born 1986), Albanian footballer
• Denis Myšák (born 1995), Slovak sprint canoeist
• Denis Naegelen (born 1952), French professional tennis player
• Denis Napthine (born 1952), Australian politician
• Denis Nash, American epidemiologist
• Denis Naughten (born 1973), Irish politician
• Denis Navarro (born 1987), Brazilian auto racing driver
• Denis Neale (born 1944), English international table tennis player
• Denis Nekrasov (born 1997), Russian cyclist
• Denis Nekrasov (Russian nationalist) (1985–2022), Russian nationalist
• Denis Nesci (born 1981), Italian politician
• Denis Nevedrov (born 1994), Russian futsal player
• Denis Neves (born 1990), Brazilian footballer
• Denis Neville (1915-1995), English footballer and manager
• Denis-Nicolas Le Nourry (1647-1724), French Benedictine scholar
• Denis Nikisha (born 1995), Kazakh short track speed skater
• Denis Nikitin (born 1997), Russian footballer
• Denis Nikonorov (born 2004), Russian football player
• Denis Nizhegorodov (born 1980), Russian race walker
• Denis Noble (born 1936), British biologist
• Denis Norden (1922-2018), English comedy writer and television presenter
• Denis Norman (1931-2019), British-Zimbabwean politician
• Denis Novato (born 1976), Slovene musician and champion accordion player
• Denis Nsanzamahoro (died 2019), Rwandan actor and filmmaker
• Denis Nulty (born 1963), Irish Roman Catholic prelate
• Denis Nya (born 1996), Nigerian professional footballer
• Denis Nyangweso (born 1978), Ugandan politician
• Denis Nyhan (1939-2021), New Zealand harness racer
• Denis Nzioka (born 1985), Kenyan sexual- and gender minority activist-author
• Denis Obua, several people
• Denis O'Brien (disambiguation), several people
• Denis O'Callaghan (born 1949), Australian footballer
• Denis O'Callaghan (rugby league) (1939-2017), Australian rugby league footballer
• Denis Ó Connmhaigh (15th century), Irish Roman Catholic clergyman and bishop
• Denis O'Connor, several people
• Denis O'Conor Don (1912-2000), British Army personnel
• Denis O'Cullean (14th century), Irish Roman Catholic priest
• Denis O'Dea (1905-1978), Irish stage- and film actor
• Denis O'Dell (1923-2021), British film producer
• Denis Odoi (born 1988), Belgian professional footballer
• Denis O'Donaghue (1848-1925), American Roman Catholic bishop
• Denis O'Donnell (1875-1933), Irish entrepreneur
• Denis O'Donovan (born 1955), Irish politician
• Denis O'Driscoll (born 1952), Irish Gaelic footballer
• Denis O'Dwyer, Irish footballer
• Denis O'Gorman (1914-2005), Irish hurler
• Denis O'Gorman (athlete) (1928-2011), British long-distance runner
• Denis O'Hare (born 1962), American actor, singer, and author
• Denis O'Hearn, American sociology- and anthropology professor
• Denis O'Keeffe, Irish sportsperson
• Denis O'Leary (1863-1943), American educator, lawyer, and politician
• Denis Olegov (born 1998), Bulgarian writer and journalist of Russian descent
• Denis Olivera (born 1999), Uruguayan footballer
• Denis Omerbegović (born 1986), Bosnian-Herzegovinian professional footballer
• Denis O'Miachain (?-1285), Irish Roman Catholic priest, and Archdeacon of Achonry
• Denis O'Mulkyran (?-1224), Irish Roman Catholic priest, and Archdeacon of Ardcarne
• Denis O'Neil (born 1936), Australian sailor
• Denis Onyango (born 1985), Ugandan professional footballer
• Denis O'Regan (born 1953), English photographer
• Denis O'Regan (jockey) (born 1982), Irish jockey
• Denis O'Riordan (born 1941), Irish hurler
• Denis Ormerod (1922-2005), British Army soldier
• Denis O'Rourke (born 1946), New Zealand politician
• Denis Osadchenko (born 1990), Ukrainian-German footballer
• Denis Osborne (1932-2014), British diplomat and academic
• Denis Osin, American mathematician
• Denis Osipau (born 1983), Belarusian freestyle skier
• Denis Osipov (born 1987), Russian-born Chinese KHL player
• Denis Osokin (born 2002), Russian footballer
• Denis O'Sullivan, several people
• Denis Oswald, several people
• Denis Ovens (born 1957), English professional darts player
• Denis Owen (1931-1996), British ecologist, naturalist, author, broadcaster, and teacher
• Denis P. Galvin (born 1938), American career government administrator
• Denis Pack (1775-1823), Anglo-Irish military officer
• Denis Pack-Beresford, several people
• Denis Pagan (born 1947), Australian footballer and coach
• Denis Pain (1936-2019), New Zealand jurist and sports administrator
• Denis Pankratov (born 1974), Russian swimmer
• Denis Papin (1647-1713), French physicist, mathematician, and inventor
• Denis Paradis (born 1949), Canadian politician and lawyer
• Denis Parfenov (born 1987), Russian political figure and deputy
• Denis Parkinson (1915-2004), English motorcycle road racer
• Denis Parshin (born 1986), Russian NHL player
• Denis Parsons Burkitt (1911-1993), Irish surgeon
• Denis Pasler (born 1978), Russian statesman and politician
• Denis Pätoprstý (born 1997), Slovak professional ice hockey player
• Denis Patrick O'Brien (born 1939), English economist
• Denis Patry (born 1953), Canadian ice hockey player
• Denis Payton (1943-2006), English musician and member of the Dave Clark Five
• Denis Pchelintsev (born 1979), Russian professional football coach and player
• Denis Pearce (1896-1968), British fencer
• Denis Péc (1220s-1280s), Hungarian baron and soldier
• Denis Pederson (born 1975), Canadian NHL player
• Denis Peel (1886-1927), English cricketer
• Denis Pelizzari (born 1960), French cyclist
• Denis Pelli (born 1954), American psychology professor and scientist
• Denis Peploe (1914-1993), Scottish artist and sculptor
• Denis Peposhi (born 1995), Albanian professional footballer
• Denis Pereira Gray (born 1935), British general practitioner
• Denis Peremenin (born 1976), Russian footballer
• Denis Perera (1930-2013), Sri Lanka Army 8th Commander
• Denis Perez (born 1965), French ice hockey player and coach
• Denis Perger (born 1993), Slovenian professional footballer
• Denis Periša (born 1983), Croatian political activist, whistle blower, and computer hacker
• Denis Perron (1938-1997), Canadian politician
• Denis Pervushin (born 1977), Russian professional football coach and player
• Denis Pétau (1583-1652), French Jesuit theologian
• Denis Peterson (born 1944), American hyperrealist painter
• Denis Petrashov (born 2000), Kyrgyzstani swimmer
• Denis Petrić (born 1988), Slovenian professional footballer of Serbian descent
• Denis Petro (born 1999), Slovak professional footballer
• Denis Petrov (born 1968), Russian pair skater
• Denis Pettiaux (born 1956), Belgian acrobat and referee
• Denis Petukhov (born 1978), Russian-American ice dancer
• Denis Petushinskiy (born 1967), Russian-New Zealand pole vaulter
• Denis Phipps (born 1985), Dominican MLB player
• Denis Pidev (born 1992), Bulgarian footballer
• Denis Piel (born 1944), French photographer and filmmaker
• Denis-Pierre-Jean Papillon de la Ferté (1727-1794), French civil servant, art connoisseur, theater manager, producer, and theater manager
• Denis Pigott (born 1946), Australian equestrian
• Denis Pimankov (born 1975), Russian swimmer
• Denis Pineda (born 1995), Salvadoran professional footballer
• Denis Pinto (born 1995), Costa Rican-born Bolivian footballer
• Denis Pirie, British politician
• Denis Pischikov (born 1983), Russian robber and serial killer
• Denis Pittard (born 1945), Australian rugby league footballer
• Denis Pitts (1930-1994), English journalist, filmmaker, and novelist
• Denis Pjeshka (born 1995), Albanian footballer
• Denis Platonov (born 1981), Russian NHL player
• Denis Podalydès (born 1963), French actor and scriptwriter of Greek descent
• Denis Polyakov (born 1991), Belarusian professional footballer
• Denis Popov (born 1979), Russian association football manager and player
• Denis Popov (footballer, born 2002) (born 2002), Russian footballer
• Denis Popović (born 1989), Slovenian professional footballer
• Denis Potoma (born 2000), Slovak professional footballer
• Denis Potvin (born 1953), Canadian NHL player
• Denis Poyarkov (born 1989), Russian professional footballer
• Denis Pozder (born 1989), Bosnian-German professional footballer
• Denis Preston (1916-1979), British record producer, recording studio owner, radio presenter, and music critic
• Denis Price (1908-1966), British Army general
• Denis Prieur, several people
• Denis Pritt (1887-1972), British barrister and politician
• Denis Prokopenko (born 1991), Kazakh footballer
• Denis Pronovost (born 1953), Canadian radio host, journalist, and politician
• Denis Pushilin (born 1981), Ukrainian politician, head of the Donetsk People's Republic
• Denis Pyramus (12th- and 13th century), Benedictine monk and poet
• Denis Quilley (1927-2003), English actor and singer
• Denis Radu (born 2003), Romanian footballer
• Denis Rampersad (born 1974), Trinidadian cricketer
• Denis Rancourt (born 1957), Canadian physics professor
• Denis Ranque (born 1952), French engineer and businessman
• Denis Rassulov (born 1990), Moldovan footballer
• Denis Rathbone (1912-1991), English track and field athlete
• Denis Rearden (c. 1810-1885), Irish politician
• Denis Reardon, Welsh boxer
• Denis Redman (1910-2009), British Army officer
• Denis Reggie, American wedding photographer
• Denis Rehák (born 1985), Slovak NHL player
• Denis Reidy, Irish Gaelic footballer
• Denis Renaud (born 1974), French football manager
• Denis Rența (born 2004), Romanian footballer
• Denis Retaillé (born 1953), French geography professor
• Denis Reul (born 1989), German DEL player
• Denis Rey (born 1966), French alpine skier
• Denis Reynolds, Australian magistrate and judge
• Denis Rice (born 1958), Irish rower
• Denis Rich (born 1954), Australian AFL umpire
• Denis Richards (1910-2004), British historian
• Denis Rickett (1907-1997), British civil servant
• Denis Ring (1897-1977), Irish hurler
• Denis Ristov (born 1990), Serbian footballer
• Denis Rivière (1945-2020), French painter
• Denis Rixson (1918-1994), British Royal Air Force officer
• Denis Robert (born 1958), French investigative journalist, novelist, and filmmaker
• Denis Robert Pack-Beresford (1864-1942), Irish entomologist and arachnologist
• Denis Robin, several people
• Denis Rocan (born 1949), Canadian politician
• Denis Rodier, Canadian comic book illustrator
• Denis Rodionov (born 1985), Kazakh footballer
• Denis Rodríguez (born 1996), Argentine footballer
• Denis Rogers (1917-1987), New Zealand doctor and politician
• Denis Michael Rohan (1941–2013), Australian arsonist
• Denis Rolleston Gwynn (1893-1973), Irish journalist, writer, history professor, and British Army personnel
• Denis Romanenco (born 1974), Moldovan footballer
• Denis Rooke (1924-2008), English industrialist and engineer
• Denis Rose (1922-1984), English jazz pianist and trumpeter
• Denis Rose (athlete) (born 1959), Seychellois sprinter
• Denis Rouleau, Canadian Royal Canadian Navy officer
• Denis Rousseau, American scientist and professor
• Denis Roux (born 1961), French cyclist
• Denis Ruddy (born 1950), Scottish footballer
• Denis Rugovac (born 1993), Czech road and track cyclist
• Denis Rukundo (born 1996), Rwandan professional footballer
• Denis Russell (1909-1986), English cricketer
• Denis Rustan (born 1983), Russian professional footballer
• Denis Rusu, several people
• Denis Ryan, several people
• Denis Sadovsky (born 1997), Belarusian professional footballer
• Denis Saifutdinov (born 1981), Russian motorcycle speedway rider
• Denis Salagayev (born 1979), Russian snowboarder
• Denis Samoylov (born 1999), Russian footballer
• Denis Sampson, Irish-born Canadian writer and literary critic
• Denis Sanders (1929-1987), American film director, screenwriter, and producer
• Denis Sandona (born 1955), French biathlete
• Denis Santry (1879–1960), Irish architect and cartoonist
• Denis Sargan (1924-1996), British econometrician
• Denis Sassou Nguesso (born 1943), Congolese politician and military officer
• Denis Saurat (1890-1958), Anglo-French scholar, writer, and broadcaster
• Denis Sauvage (1520-1587), French translator, historian, publisher, philologist, and historiographer
• Denis Savard (born 1961), Canadian NHL player
• Denis Savenkov (born 1983), Belarusian gymnast
• Denis Saverot, French journalist, author, and editor of French wine publications
• Denis Savin, Russian ballet dancer
• Denis Sayers (born 1934), English cricketer
• Denis Scanlon (born 1954), Australian VFL player
• Denis Scannell, Irish sportsperson
• Denis Scheck (born 1964), German literary critic, journalist, television presenter, and translator
• Denis Scherbakov (born 1978), Belarusian professional football referee
• Denis Schneider (born 1946), French painter
• Denis Schuller (born 1948), Australian cricketer of German descent
• Denis Scuto (born 1964), Luxembourgian footballer
• Denis Šefik (born 1976), Serbian water polo player
• Denis Ségui Kragbé (1938-1998), Ivorian shot putter and discus thrower
• Denis Selimović (born 1979), Slovenian professional footballer
• Denis Selishchev (born 1994), Russian professional footballer
• Denis Semionov (born 1985), Russian new media artist
• Denis Sergeev (born 1982), Russian amateur boxer
• Denis Sergeev (GRU officer) (born 1973), Russian military officer
• Denis Serikov, Russian media manager and radio personality
• Denis Serre (born 1954), French mathematician and professor
• Denis Shafikov (born 1985), Russian professional boxer
• Denis Shanagher (born 1956), American international rugby union player
• Denis Shapovalov (born 1999), Israeli-Canadian tennis player
• Denis Shaw (1921-1971), British character actor
• Denis Shcherbak (born 1989), Russian professional footballer
• Denis Shcherbitsky (born 1996), Belarusian professional footballer
• Denis Shchetkin (born 1982), Kazakhstan footballer
• Denis Shebanov (born 1989), Russian professional association footballer
• Denis Shemelin (born 1978), Kazakhstani KHL player
• Denis Shepilov (born 2000), Russian footballer
• Denis Shevchuk (born 1992), Russian footballer
• Denis Shevelev (born 1981), Russian professional footballer
• Denis Shipwright (1898-1984), British soldier
• Denis Shkarpeta (born 1981), Uzbekistani professional road cyclist
• Denis Shore (1915-1963), South African athlete
• Denis Shpakovsky (born 2001), Belarusian professional footballer
• Denis Shurshin (born 1989), Russian track cyclist
• Denis Shvedov (born 1981), Russian actor
• Denis Shvidki (born 1980), Ukrainian-born Russian NHL player
• Denis Silva, several people
• Denis Simachev (born 1974), Russian fashion designer and TV presenter
• Denis Simani (born 1991), Swiss-born Albanian footballer
• Denis Simard, Canadian candidate in the 2000 Canadian federal election
• Denis Simon, American professor and academic administrator
• Denis-Simon de Marquemont (1572-1626), French cleric
• Denis Simonet (born 1985), Swiss politician
• Denis Simplikevich (born 1991), Russian rugby union footballer
• Denis Simpson (1950-2010), Canadian actor and singer
• Denis Sinor (1916-2011), Hungarian-born American paleolinguist and historian
• Denis Sinyayev (born 1984), Russian professional footballer
• Denis Sire (1953-2019), French cartoonist
• Denis Skorokhodov (born 1981), Russian professional footballer
• Denis Smalley (born 1946), New Zealand composer and musician
• Denis Smallwood (1918-1997), British Royal Air Force commander
• Denis Šme (born 1994), Slovenian footballer
• Denis Smith, several people
• Denis Smyslov (born 1979), Russian professional cyclist
• Denis Snimshchikov (born 1975), Russian professional footballer
• Denis Sobolev (born 1993), Russian professional footballer
• Denis Sokolov, several people
• Denis Solovyov (born 1977), Russian professional football coach and player
• Denis Sommer (born 1957), French politician
• Denis Sonet (1926-2015), French Roman Catholic priest, chaplain, marriage counselor, and educator
• Denis Soskov (born 1977), Russian footballer
• Denis Soynikov (born 1986), Russian professional footballer
• Denis Špička (born 1988), Czech cyclist
• Denis Spirin (born 1980), Russian footballer
• Denis Spitsov (born 1996), Russian cross-country skier
• Denis Špoljarić (born 1979), Croatian handball player and current assistant coach
• Denis Spotswood (1916-2001), English Royal Air Force personnel
• Denis Ssebuggwawo Wasswa (1870-1886), Ugandan Catholic martyr and saint
• Denis Stairs, several people
• Denis Stasyuk (born 1985), Russian KHL and NHL player
• Denis Stevens (1922-2004), British musicologist
• Denis Stinat (born 1983), French association footballer
• Denis Stoff (born 1992), Ukrainian singer
• Denis Stoffels (c. 1570-1629), Dutch Bruges bishop
• Denis Štojs (born 1978), Slovenian motorcycle speedway rider
• Denis Stracqualursi (born 1987), Argentine footballer
• Denis Strauch (1937-1965), Australian VFL player
• Denis Streak (born 1949), Zimbabwean cricketer
• Denis Streker (born 1991), German footballer
• Denis Strelkov (born 1990), Russian racewalker
• Denis Suárez (born 1994), Spanish footballer
• Denis Sugrue (1927-2014), Irish rower
• Denis Sullivan, several people
• Denis Sutherland, New Zealand mayor
• Denis Švec (born 1996), Slovak footballer
• Denis Sverdlov (born 1978), British-based Russian businessman
• Denis Taaffe (1759-1813), Irish political writer and historian
• Denis Tabako (born 1974), Belarusian rower
• Denis Tahirović (born 1985), Croatian footballer
• Denis Talalay (born 1992), Russian footballer
• Denis Tarasov (born 1993), Russian Paralympic swimmer
• Denis Tardif, Canadian politician
• Denis Ten (1993-2018), Kazakhstani figure skater
• Denis Teofikov (2000–2021), Bulgarian singer
• Denis Terentyev (born 1992), Russian professional footballer
• Denis Thatcher (1915-2003), British businessman, husband of British Prime Minister Margaret Thatcher
• Denis Thériault (born 1959), Canadian author, playwright, and screenwriter of French-Canadian descent
• Denis Thomalla (born 1992), German professional footballer
• Denis Thwaites (1944-2015), English professional footballer murdered in the 2015 Sousse attacks
• Denis Tillinac (1947-2020), French writer and journalist
• Denis Tishagin (born 1975), Russian skier
• Denis Tkachuk (born 1989), Russian professional footballer
• Denis Tolpeko (born 1985), Russian KHL player
• Denis Tomaj (?-1241), Hungarian baron
• Denis Tomic (born 1998), Austrian professional footballer
• Denis Tomlinson (1910-1993), Rhodesian cricketer
• Denis Tonucci (born 1988), Italian footballer
• Denis Toussaint Lesage (1758-1796), French deputy, politician, and lawyer
• Denis Trapashko (born 1990), Belarusian footballer
• Denis Trautmann (born 1972), German race walker
• Denis Trček (born 1963), Slovenian computer scientist and university professor
• Denis Trento (born 1982), Italian ski mountaineer
• Denis Tristant (born 1964), French handball player
• Denis Troch (born 1959), French professional footballer and manager
• Denis Trottier (born 1952), Canadian politician and teacher
• Denis Trudel (born 1963), Canadian actor and politician
• Denis Truscott (1908-1989), British businessman and mayor
• Denis Tsargush (born 1987), Russian freestyle wrestler of Abkhaz descent
• Denis Tsoumou (born 1978), Congolese professional footballer
• Denis Tsygurov (1971-2015), Russian NHL player
• Denis Tumasyan (born 1985), Russian football coach and player of Armenian descent
• Denis Tunnicliffe, Baron Tunnicliffe (born 1943), British pilot and railwayman
• Denis Tuohy (born 1937), Irish television broadcaster, newsreader, journalist, and actor
• Denis Türje (1200s-1255), Hungarian baron, landowner, and military leader
• Denis Twitchett (1925-2006), British sinologist and scholar
• Denis Tyndall (1890-1965), British Army personnel and Anglican priest
• Denis Tyurin (born 1980), Russian KHL player
• Denis Ugarov (born 1975), Russian professional football coach and player
• Denis Ulanov (born 1993), Kazakh Olympic weightlifter
• Denis Ursu (born 2004), Romanian professional footballer
• Denis Urubko (born 1973), Russian-Polish mountaineer
• Denis Uryvkov (born 1985), Russian professional footballer
• Denis V. Gonchar, Russian diplomat
• Denis Vairasse (c. 1630-1672), French Huguenot writer
• Denis Valdez Perez (born 1979), Russian footballer
• Denis Vambolt (born 1995), Russian footballer
• Denis van Alsloot (c. 1570-c. 1626), Flemish landscape- and genre painter, draughtsman, and tapestry designer
• Denis Vann (1916-1961), English cricketer
• Denis van Uffelen (born 1971), Belgian professional tennis player
• Denis Vaucher (1898-1993), Swiss cross country skier
• Denis Vaugeois (born 1935), Canadian author, publisher, and historian
• Denis Vaughan (1926-2017), Australian-born orchestral conductor and multi-instrumentalist
• Denis Vavilin (born 1982), Russian footballer
• Denis Vavro (born 1996), Slovak professional footballer
• Denis Velić (born 1982), Swedish football manager and player
• Denis Ventúra (born 1995), Slovak professional footballer
• Denis Verdini (born 1951), Italian politician, banker, and convicted felon
• Denis Verschueren (1897-1954), Belgian racing cyclist
• Denis Vetchinov (1976-2008), Russian military personnel
• Denis Viane (born 1977), Belgian footballer
• Denis Vidal (born 1954), French anthropologist
• Denis Vieru (born 1996), Moldovan judoka
• Denis Viger (1741-1805), Canadian carpenter, businessman, and political figure
• Denis Vikhrov (born 1992), Russian footballer
• Denis Villeneuve (born 1967), Canadian film director, film producer, and screenwriter
• Denis Višinský (born 2003), Czech professional footballer
• Denis Volodin (born 1982), Kazakhstani professional footballer
• Denis Volotka (born 1985), Kazakhstani cross-country skier
• Denis Vorobyov (born 1979), Belarusian cross-country skier
• Denis Voronenkov (1971-2017), Russian politician
• Denis Voronov (born 1991), Russian footballer
• Denis Voynov (born 1990), Russian footballer
• Denis Vrain-Lucas (1818-1882), French forger
• Denis Waitley (born 1933), American motivational speaker, writer, and consultant
• Denis Wakeling (1918-2004), Church of England bishop
• Denis Walker (born 1933), Rhodesian politician and Methodist missionary
• Denis Walker (activist) (1947-2017), Aboriginal Australian activist
• Denis Walsh (born 1965), Irish hurling manager and dual player of Gaelic games
• Denis Walsh (Cloughduv hurler) (born 1961), Irish hurler
• Denis Walsh (Tipperary hurler) (1877-1952), Irish hurler
• Denis Walter (born 1955), Australian radio presenter, baritone singer, recording artist, and media personality
• Denis Warner (1917-2012), Australian journalist, war correspondent, and historian
• Denis Watson (born 1955), Zimbabwean professional golfer
• Denis Watson (politician), Northern Irish politician
• Denis Waxin (born 1968), French serial killer- and rapist
• Denis Weaire (born 1942), Irish physicist and emeritus professor
• Denis Weidlich (born 1986), Ghanaian-German professional footballer
• Denis Welch (1945-2014), British racing driver and businessman
• Denis Whitaker (1915-2001), Canadian athlete, soldier, businessman, and author
• Denis Whitburn (born 1944), Australian film writer and producer
• Denis Wick (born 1931), British influential orchestral trombonist
• Denis Wieczorek (born 1991), German figure skater
• Denis Wiehe (born 1940), African Roman Catholic bishop
• Denis Wigan (1893-1958), English cricketer and British Army officer
• Denis William Brogan (1900-1974), Scottish writer and historian
• Denis William Cashmore (1907-1982), English footballer
• Denis Williams (1923-1998), Guyanese painter, author, and archaeologist
• Denis-Will Poha (born 1997), French professional footballer
• Denis Wilson, several people
• Denis Wirtz (born 1965), Belgian-American scientist and educator
• Denis Wojcik, American author
• Denis Wolf (born 1983), German professional footballer
• Denis Wood (born 1945), American artist, author, cartographer, professor, and convicted child molester
• Denis Worrall (1935–2023), South African academic, businessman, politician, and diplomat
• Denis Wosik (born 1996), German-Polish kickboxer
• Denis Wright (1911-2005), British diplomat
• Denis Wright (composer) (1895-1967), English composer and music conductor
• Denis Wucherer (born 1973), German basketball coach and player
• Denis Yachmenev (born 1984), Russian VHL player
• Denis Yakhno (born 1992), Belarusian professional footballer
• Denis Yakuba (born 1996), Russian footballer
• Denis Yakubovich (born 1988), Belarusian professional footballer
• Denis Yanakov (born 1999), Ukrainian professional footballer
• Denis Yaskovich (born 1995), Belarusian professional footballer
• Denis Yevseyev (born 1993), Kazakh tennis player
• Denis Yevsikov (born 1981), Russian football coach and player
• Denis Yip, Hong Kong business executive
• Denis Yuskov (born 1989), Russian speed skater
• Denis Zabolotin (born 1998), Russian handball player
• Denis Zabrodin (born 1984), Russian professional footballer
• Denis Zachaire (1510-1556), French alchemist
• Denis Zakaria (born 1996), Swiss professional footballer
• Denis Zanette (1970-2003), Italian professional racing cyclist
• Denis Zanko (born 1964), French professional football manager and player
• Denis Zanoni (1941-1991), Australian rules footballer
• Denis Žerić (born 1998), Bosnian professional footballer
• Denis Zeunert (1931-2009), Australian rules footballer
• Denis Zhivchikov (born 1976), Kazakhstani water polo player
• Denis Zhukovskiy (born 1980), Russian professional footballer
• Denis Zimba (born 1971), Zambian boxer
• Denis Zivkovic (born 1987), American professional tennis player
• Denis Zmeu (born 1985), Moldovan footballer
• Denis Zubko (born 1974), Russian association football coach and player
• Denis Zubov (born 1981), Russian serial killer
• Denis Zubrytsky (1777-1862), Ukrainian historian
• Denis Zvizdić (born 1964), Bosnia- and Herzegovina politician, Chairman of the Council of Ministers

• Denis (disambiguation), for people known only by the name "Denis"
• Dennis

Name list

This page or section lists people that share the same given name.
If an internal link led you here, you may wish to change that link to point directly to the intended article.