The first federal electoral district of Chihuahua (Distrito electoral federal 01 de Chihuahua) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of nine such districts currently operating in the state of Chihuahua.

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

Under the 2022 districting plan, which is to be used for the 2024, 2027 and 2030 federal elections,^[3] the first district covers the northern part of the Ciudad Juárez urban area.^[4] Its head town (cabecera distrital), where results from individual polling stations are gathered together and tallied, is Ciudad Juárez.^[5]

2017–2022

Between 2017 and 2022, the first district covered a portion of the Ciudad Juárez urban area.^[6]

2005–2017

Under the 2005 districting scheme, the district covered the municipalities of Ahumada, Ascensión, Guadalupe, Janos, Práxedis G. Guerrero and the southern part of the municipality of Juárez. The district's head town was the city of Ciudad Juárez.^[7][8]

1996–2005

Chihuahua lost its tenth district in the 1996 redistricting process. Between 1996 and 2005, the first district's territory was in the north and north-east of the state, covering the municipalities of Ahumada, Ascensión, Buenaventura, Casas Grandes, Galeana, Gómez Farías, Guadalupe, Ignacio Zaragoza, Janos, Madera, Matachí, Namiquipa, Nuevo Casas Grandes, Práxedis G. Guerrero and Temósachi; it was centred on the city of Nuevo Casas Grandes.^[8]

1979–1996

The districting scheme in force from 1978 to 1996 was the result of the 1977 electoral reforms, which increased the number of single-member seats in the Chamber of Deputies from 196 to 300. Under that plan, Chihuahua's seat allocation rose from six to ten.^[9] The first district was located in the centre of the state and covered a portion of the state capital, the city of Chihuahua.^[10]

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

First federal electoral district of Chihuahua

Election	Deputy	Party	Term	Legislature
1961	Manuel Bernardo Aguirre[11]		1961–1964	45th Congress
1964	Saúl González Herrera[12]		1964–1967	46th Congress
1967	Mariano Valenzuela Ceballos[13]		1967–1970	47th Congress
1970	Ramiro Salas Granado[14]		1970–1973	48th Congress
1973	Julio Cortázar Terrazas[15]		1973–1976	49th Congress
1976	Alberto Ramírez Gutiérrez[16]		1976–1979	50th Congress
1979	Margarita Moreno Mena[17]		1979–1982	51st Congress
1982	Miguel Ángel Acosta Ramos[18]		1982–1985	52nd Congress
1985	Eduardo Turati Álvarez[19]		1985–1988	53rd Congress
1988	David Gómez Reyes[20]		1988–1991	54th Congress
1991	Fernando Rodríguez Cerna[21]		1991–1994	55th Congress
1994	Manuel Russek Valles[22]		1994–1997	56th Congress
1997	Jeffrey Jones[23]		1997–2000	57th Congress
2000	Hortencia Enríquez Ortega[24]		2000–2003	58th Congress
2003	José Mario Wong Pérez[25]		2003–2006	59th Congress
2006	Enrique Serrano Escobar[26]		2006–2009	60th Congress
2009	Jaime Flores Castañeda[27]		2009–2012	61st Congress
2012	Adriana Fuentes Téllez[28]		2012–2015	62nd Congress
2015	Fernando Uriarte Zazueta[29]		2015–2018	63rd Congress
2018	Esther Mejía Cruz [es][30]		2018–2021	64th Congress
2021	Daniel Murguía Lardizábal [es][31]		2021–2024	65th Congress
2024[32]	Daniel Murguía Lardizábal [es][33]		2024–2027	66th Congress

The corresponding page on the Spanish-language Wikipedia contains full electoral results from 1964 to date.

2 July 2006 general election: First district of Chihuahua
Party or Alliance		Candidate		Votes	Percentage
	National Action Party		Juan Ramón Chacón Rojo	39,391	33.16 / 100
	Alliance for Mexico (PRI, PVEM)	Y	Enrique Serrano Escobar	45,482	38.29 / 100
	Coalition for the Good of All (PRD, PT, Convergencia)		Eleazar Reyes Salazar	20,062	16.89 / 100
	New Alliance Party		José Antonio Reyes Cortez	8,023	6.75 / 100
	Social Democratic and Peasant Alternative		Claudia Silvia Alvarado Carmona	3,108	2.62 / 100
N	Unregistered candidates			272	0.23 / 100
N	Spoilt papers			2,451	2.06 / 100
Total				131,195	100 / 100
Source: Instituto Federal Electoral.[34]

31°44′N 106°29′W / 31.733°N 106.483°W / 31.733; -106.483