The third federal electoral district of Zacatecas (Distrito electoral federal 03 de Zacatecas) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of four such districts currently operating in the state of Zacatecas.

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.

District territory

Under the 2022 districting plan, which will be used for the 2024, 2027 and 2030 federal elections, the third district of Zacatecas covers the northern portion of the state. Its head town (cabecera distrital), where results from individual polling stations are gathered together and collated, is the state capital, the city of Zacatecas.

Deputies returned to Congress from this district

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

Third federal electoral district of Zacatecas

Legislature	Term	Party	Deputy
49th Congress	1976–1979		Filiberto Soto Solís
50th Congress	1976–1979		José Leal Longoria
51st Congress	1979–1982		Rafael Cervantes Acuña
52nd Congress	1982–1985		Roberto Castillo Aguilar
53rd Congress	1985–1988		Eliseo Rangel Gaspar
54th Congress	1988–1991		Victorio de la Torre
55th Congress	1991–1992 1992–1994		Pedro de León Sánchez [es] Ricardo Monreal Ávila
56th Congress	1994–1997		Gustavo Salinas Íñiguez
57th Congress	1997–1998 1998–2000		Ricardo Monreal Ávila María Martha Veyna Soriano
58th Congress	2000–2003		Magdalena Núñez Monreal
59th Congress	2003–2004 2004–2006		Amalia García Rafael Candelas Salinas
60th Congress	2006–2009		Raymundo Cárdenas
61st Congress	2009–2012		Heladio Verver y Vargas Ramírez
62nd Congress	2012–2015		Judit Guerrero López
63rd Congress	2015–2018 2018		Claudia Anaya Mota Elizabeth Hernández Calderón
64th Congress	2018–2021		Alfredo Femat Bañuelos [es]
65th Congress	2021–2024		Alfredo Femat Bañuelos [es]
66th Congress	2024–2027