The first federal electoral district of Aguascalientes (Distrito electoral federal 01 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 city of Jesús María, Aguascalientes. ^[3]

2005–2017

Under the 2005 redistricting process, the first district of Aguascalientes was made up of the municipalities of Cosío, Rincón de Romos, Tepezalá, Asientos, Pabellón de Arteaga, San José de Gracia, Jesús María, San Francisco de los Romo, Calvillo, and El Llano. ^[4]

1996–2005

The electoral district was composed of the same municipalities under the 1996–2005 districting scheme. ^[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

First federal electoral district of Aguascalientes

Election	Deputy	Party		Legislature	Term
	Juan G. Alvarado			35th Congress	1932–1934
	Rafael A. Valdés			36th Congress	1934–1937
	Ramón V. Aldana			37th Congress	1937–1940
1940	Benjamín Reséndiz			38th Congress	1940–1943
1943	Macario J. Gómez			39th Congress	1943–1946
1946	Aquiles Elorduy			40th Congress	1946–1949
1949	Jesús Ávila Vázquez			41st Congress	1949–1952
1952	Luis T. Díaz Alvarado			42nd Congress	1952–1955
1955	Edmundo L. Bernal Alonso			43rd Congress	1955–1958
1958	Heriberto Béjar Jáuregui			44th Congress	1958–1961
1961	Manuel Trujillo Miranda			45th Congress	1961–1964
1967	Francisco Guel Jiménez			47th Congress	1967–1970
1970	Luciano Arenas Ochoa			48th Congress	1970–1973
1973	José de Jesús Medellín Muñoz			49th Congress	1973–1976
1976	Jesús Martínez Gortari [6]			50th Congress	1976–1979
1979	Roberto Díaz Rodríguez [7]			51st Congress	1979–1982
1982	Heriberto Vázquez Becerra [8]			52nd Congress	1982–1985
1985	Alfredo González González [9]			53rd Congress	1985–1988
1988	Manuel González Díaz de León [10]			54th Congress	1988–1991
1991	Armando Romero Rosales [11]			55th Congress	1991–1994
1994	María del Socorro Ramírez Ortega [12]			56th Congress	1994–1997
1997	Óscar González Rodríguez [13]			57th Congress	1997–2000
2000	Roque Rodríguez López [14]			58th Congress	2000–2003
2003	Arturo Robles Aguilar [15]			59th Congress	2003–2006
2006	Pedro Armendáriz García [16]			60th Congress	2006–2009
2009	Antonio Arámbula López [17]			61st Congress	2009–2012
2012	José Pilar Moreno [18]			62nd Congress	2012–2015
2015	Gerardo Federico Salas Díaz [19]			63rd Congress	2015–2018
2018	Francisco Javier Luevano Nuñez [20]			64th Congress	2018–2021
2021	Noel Mata Atilano [ es] [21]			65th Congress	2021–2024
2024	Humberto Ambriz Delgadillo [ es] [22]			66th Congress	2024–2027

21°58′N 102°21′W / 21.967°N 102.350°W / 21.967; -102.350