The third federal electoral district of Mexico City (Distrito electoral federal 03 de la Ciudad de México; previously "of the Federal District") is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of the 22 currently operational districts in Mexico City.^[1]

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 fourth region.^[2][3]

Under the 2022 districting plan, which is to be used for the 2024, 2027 and 2030 federal elections,^[4] the third district covers the borough (alcaldía) of Azcapotzalco.^{[5] [6][1]}

Under the 2005 districting scheme, the third district covered the central and western portion of Azcapotzalco.^[7]

Between 1996 and 2005, the district covered the central portion of Azcapotzalco only.^[8]

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

Third federal electoral district of Mexico City

Election	Deputy	Party	Term	Legislature
1916 [es]	Gerzayn Ugarte[9][10]		1916–1917	Constituent Congress of Querétaro
1917	Filomeno Mata		1917–1918	27th Congress
1918	Rafael L. de los Ríos [es]	PLN	1918–1920	28th Congress
1920	José Inés Novelo [es]	PLC	1920–1922	29th Congress
1922 [es]	Carlos Argüelles		1922–1924	30th Congress
1924	Luis L. León [es]		1924–1926	31st Congress
1926	Manuel Balderas		1926–1928	32nd Congress
1928	Manuel Balderas	PO	1928–1930	33rd Congress
1930	Ismael M. Lozano		1930–1932	34th Congress
1932	Ismael M. Lozano		1932–1934	35th Congress
1934	Donaciano Carreón		1934–1937	36th Congress
1937	Maximino Molina		1937–1940	37th Congress
1940	Rafael Cárdenas R.		1940–1943	38th Congress
1943	Filemón Manrique		1943-1946	39th Congress
1946	Antonio Vega García		1946-1949	40th Congress
1949	Adolfo Omaña Avelar		1949–1952	41st Congress
1952	Felipe Gómez Mont [es]		1952–1955	42nd Congress
1955	Patricio Aguirre Andrade		1955–1958	43rd Congress
1958	Vacant[a]		1958–1961	44th Congress
1961	Javier Blanco Sánchez		1961–1964	45th Congress
1964	Enrique Ramírez y Ramírez [es]		1964–1967	46th Congress
1967	Ernesto Quiñones López		1967–1970	47th Congress
1970	José Luis Alonzo Sandoval		1970–1973	48th Congress
1973	Ofelia Casillas Ontiveros [es]		1973–1976	49th Congress
1976	Carlos Riva Palacio Velazco[11]		1976–1979	50th Congress
1979	Hugo Domenzáin Guzmán[12]		1979–1982	51st Congress
1982	Carlos Jiménez Macías[13]		1982–1985	52nd Congress
1985	Rodolfo Mario Campos Bravo[14]		1985–1988	53rd Congress
1988	Juan Francisco Díaz Aguirre[15]		1988–1991	54th Congress
1991	Gloria Brasdefer Hernández [es][16]		1991–1994	55th Congress
1994	Rogelio Zamora Barradas[17]		1994–1997	56th Congress
1997	Antonio Palomino Rivera[18]		1997–2000	57th Congress
2000	José Antonio Arévalo González[19]		2000–2003	58th Congress
2003	Pablo Franco Hernández[20]		2003–2006	59th Congress
2006	Ramón Pacheco Llanes[21]		2006–2009	60th Congress
2009	Balfre Vargas Cortez[22]		2009–2012	61st Congress
2012	Fernando Cuéllar Reyes[23]		2012–2015	62nd Congress
2015	Virgilio Caballero Pedraza[24]		2015–2018	63rd Congress
2018	Miguel Ángel Jáuregui [es][25]		2018–2021	64th Congress
2021	Wendy González Urrutia [es][26]		2021–2024	65th Congress
2024[27]	Gabriela Jiménez Godoy[28]		2024–2027	66th Congress