The second federal electoral district of Aguascalientes (Distrito electoral federal 02 de Aguascalientes) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of three such districts in the state of Aguascalientes.

It elects one deputy to the lower house of Congress for each three-year legislative period, by means of the first-past-the-post system. Votes cast in this district also count towards the calculation of proportional representation ("plurinominal") deputies elected from the second region. ^{[1] [2]}

The district's head town (cabecera distrital), where results from individual polling stations are gathered together and collated, is the state capital, the city of Aguascalientes, Ags. ^[3]

2005–2017

Under the 2005 redistricting process, it was made up of the eastern portion of the municipality of Aguascalientes. ^[4]

1996–2005

Between 1996 and 2005, the district was composed of northern portion of the municipality of Aguascalientes. ^[5]

National parties
Current
	PAN
	PRI
	PT
	PVEM
	MC
	Morena
Defunct or local only
	PLM
	PNR
	PRM
	PPS
	PARM
	PFCRN
	Convergencia
	PANAL
	PSD
	PES
	PRD

Second federal electoral district of Aguascalientes

Election	Deputy	Party	Legislature	Term
	Daniel Cervantes Gutiérrez		Constituent Congress of Querétaro	1916–1917
	Enrique Muñoz		27th Congress	1917–1918
	Enrique Fernández Ledesma		28th Congress	1918–1920
	Rodrigo Palacio		29th Congress 30th Congress	1920–1924
	Manuel Carpio		31st Congress	1924–1926
	Isaac Díaz de León		32nd Congress	1926–1928
	Rafael Quevedo	PVA	33rd Congress	1928–1930
	Pedro Quevedo		34th Congress 35th Congress	1930–1934
	José de Lara		36th Congress	1934–1937
	Pedro Quevedo		37th Congress	1937–1940
1940	Vicente Madrigal Guzmán		38th Congress	1940–1943
1943	Manuel Moreno Sánchez		39th Congress	1943–1946
1946	Roberto J. Rangel		40th Congress	1946–1949
1949	Salvador Luevano Romo		41st Congress	1949–1952
1952	Benito Palomino Dena		42nd Congress	1952–1955
1955	Alberto Alcalá de Lira		43rd Congress	1955–1958
1958	Enrique Olivares Santana		44th Congress	1958–1961
1961	Carmen Araiza López		45th Congress	1961–1964
1964	Augusto Gómez Villanueva		46th Congress	1964–1967
1967	José Refugio Esparza Reyes		47th Congress	1967–1970
1970	Baudelio Lariz Lariz		48th Congress	1970–1973
1973	Higinio Chávez Marmolejo		49th Congress	1973–1976
1976	Augusto Gómez Villanueva [6]		50th Congress	1976–1977
	Camilo López Gómez			1977–1979
1979	Gilberto Romo Nájera [7]		51st Congress	1979–1982
1982	Héctor Hugo Olivares Ventura [8]		52nd Congress	1982–1985
1985	Miguel Ángel Barberena Vega [9]		53rd Congress	1985–1986
	Alberto Alcalá de Lira			1986–1988
1988	Augusto Gómez Villanueva [10]		54th Congress	1988–1991
1991	Javier Hernández Rangel [11]		55th Congress	1991–1994
1994	Héctor Hugo Olivares Ventura [12]		56th Congress	1994–1997
1997	Benjamín Gallegos Soto [13]		57th Congress	1997–2000
2000	Fernando Herrera Ávila		58th Congress	2000–2003
2003	Francisco Javier Valdés		59th Congress	2003–2006
2006	Ernesto Ruiz Velazco		60th Congress	2006–2009
2009	David Hernández Vallín		61st Congress	2009–2012
2012	María Teresa Jiménez Esquivel [14]		62nd Congress	2012–2015
2015	Arlette Ivette Muñoz Cervantes [15]		63rd Congress	2015–2018
2018	Elba Lorena Torres Díaz [ es] [16]		64th Congress	2018–2021
2021	Mónica Becerra Moreno [ es] [17] [18]		65th Congress	2021–2024
2024	Mónica Becerra Moreno [ es] [19]		65th Congress	2024–2027

21°53′N 102°18′W / 21.883°N 102.300°W / 21.883; -102.300