This is an alphabetical list of composers from Finland.
- Kalevi Aho (born 1949)
- Timo Alakotila (born 1959)
- Erik Bergman (1911–2006)
- Thomas Byström (1772–1839)
- Bernhard Crusell (1775–1838)
- Cecilia Damström (born 1988)
- Einar Englund (1916–1999)
- Richard Faltin (1835–1918)
- Karl Flodin (1858–1925)
- Nils-Eric Fougstedt (1910–1961)
- Sampo Haapamäki (born 1979)
- Kimmo Hakola (born 1958)
- Eero Hämeenniemi (born 1951)
- Ilmari Hannikainen (1892–1955)
- Teppo Hauta-aho (born 1941)
- Paavo Heininen (1938–2022)
- Mikko Heiniö (born 1948)
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- Pertti Jalava (born 1960)
- Armas Järnefelt (1869–1958)
- Arto Järvelä (born 1964)
- Erkki Jokinen (born 1941)
- Jouni Kaipainen (1956–2015)
- Robert Kajanus (1856–1933)
- Maria Kalaniemi (born 1964)
- Heino Kaski (1885–1957)
- Yrjö Kilpinen (1892–1959)
- Uuno Klami (1900–1961)
- Joonas Kokkonen (1921–1996)
- Juhani Komulainen (born 1953)
- Olli Kortekangas (born 1955)
- Toivo Kuula (1883–1918)
- Ilkka Kuusisto (born 1933)
- Taneli Kuusisto (1905–1988)
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- Armas Launis (1884–1959)
- Helvi Leiviskä (1902–1982)
- Magnus Lindberg (born 1958)
- Leevi Madetoja (1887–1947)
- Jaakko Mäntyjärvi (born 1963)
- Tauno Marttinen (1912–2008)
- Erkki Melartin (1875–1937)
- Aarre Merikanto (1893–1958)
- Oskar Merikanto (1868–1924)
- Usko Meriläinen (1930–2004)
- Ernst Mielck (1877–1899)
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- Fredrik Pacius (1809–1891)
- Selim Palmgren (1878–1951)
- Olavi Pesonen (1909–1993)
- Ernest Pingoud (1887–1942)
- Mika Pohjola (born 1971)
- Veli-Matti Puumala (born 1965)
- Uljas Pulkkis (born 1975)
- Tauno Pylkkänen (1918–1980)
- Osmo Tapio Räihälä (born 1964)
- Tomi Räisänen (born 1976)
- Matti Rautio (1922–1986)
- Väinö Raitio (1891–1945)
- Einojuhani Rautavaara (1928–2016)
- Diana Ringo (born 1992)
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- Kaija Saariaho (1952–2023)
- Aulis Sallinen (born 1935)
- Erkki Salmenhaara (1941–2002)
- Esa-Pekka Salonen (born 1958)
- Leif Segerstam (born 1944)
- Jean Sibelius (1865–1957)
- Heikki Suolahti (1920–1936)
- Jukka Tiensuu (born 1948)
- Eicca Toppinen (born 1975)
- Erik Tulindberg (1761–1814)
- Filip von Schantz (1835–1865)
- Sonja Vectomov (born 1979)
- Martin Wegelius (1846–1906)
- Sauli Zinovjev (born 1988)
This is an alphabetical list of composers from Finland.
- Kalevi Aho (born 1949)
- Timo Alakotila (born 1959)
- Erik Bergman (1911–2006)
- Thomas Byström (1772–1839)
- Bernhard Crusell (1775–1838)
- Cecilia Damström (born 1988)
- Einar Englund (1916–1999)
- Richard Faltin (1835–1918)
- Karl Flodin (1858–1925)
- Nils-Eric Fougstedt (1910–1961)
- Sampo Haapamäki (born 1979)
- Kimmo Hakola (born 1958)
- Eero Hämeenniemi (born 1951)
- Ilmari Hannikainen (1892–1955)
- Teppo Hauta-aho (born 1941)
- Paavo Heininen (1938–2022)
- Mikko Heiniö (born 1948)
- Pertti Jalava (born 1960)
- Armas Järnefelt (1869–1958)
- Arto Järvelä (born 1964)
- Erkki Jokinen (born 1941)
- Jouni Kaipainen (1956–2015)
- Robert Kajanus (1856–1933)
- Maria Kalaniemi (born 1964)
- Heino Kaski (1885–1957)
- Yrjö Kilpinen (1892–1959)
- Uuno Klami (1900–1961)
- Joonas Kokkonen (1921–1996)
- Juhani Komulainen (born 1953)
- Olli Kortekangas (born 1955)
- Toivo Kuula (1883–1918)
- Ilkka Kuusisto (born 1933)
- Taneli Kuusisto (1905–1988)
- Armas Launis (1884–1959)
- Helvi Leiviskä (1902–1982)
- Magnus Lindberg (born 1958)
- Leevi Madetoja (1887–1947)
- Jaakko Mäntyjärvi (born 1963)
- Tauno Marttinen (1912–2008)
- Erkki Melartin (1875–1937)
- Aarre Merikanto (1893–1958)
- Oskar Merikanto (1868–1924)
- Usko Meriläinen (1930–2004)
- Ernst Mielck (1877–1899)
- Fredrik Pacius (1809–1891)
- Selim Palmgren (1878–1951)
- Olavi Pesonen (1909–1993)
- Ernest Pingoud (1887–1942)
- Mika Pohjola (born 1971)
- Veli-Matti Puumala (born 1965)
- Uljas Pulkkis (born 1975)
- Tauno Pylkkänen (1918–1980)
- Osmo Tapio Räihälä (born 1964)
- Tomi Räisänen (born 1976)
- Matti Rautio (1922–1986)
- Väinö Raitio (1891–1945)
- Einojuhani Rautavaara (1928–2016)
- Diana Ringo (born 1992)
- Kaija Saariaho (1952–2023)
- Aulis Sallinen (born 1935)
- Erkki Salmenhaara (1941–2002)
- Esa-Pekka Salonen (born 1958)
- Leif Segerstam (born 1944)
- Jean Sibelius (1865–1957)
- Heikki Suolahti (1920–1936)
- Jukka Tiensuu (born 1948)
- Eicca Toppinen (born 1975)
- Erik Tulindberg (1761–1814)
- Filip von Schantz (1835–1865)
- Sonja Vectomov (born 1979)
- Martin Wegelius (1846–1906)
- Sauli Zinovjev (born 1988)