ANNEX: Ambassadors from Mexico in the United States

Representative Title Appointment/
Ratification ^{[ first ]} ​ Presentation of letters
Credentials ^{[ first ]} ​ End of the mission José Manuel Zozaya Extraordinary sent and plenipotentiary minister September 25, 1822 December 12, 1822 May 20, 1823 José Anastasio Torrens Business Manager AD interim May 3, 1823 – August 31, 1824 Pablo Obregón Extraordinary sent and plenipotentiary minister August 4, 1824 November 18, 1824 September 10, 1828 José María Montoya Business Manager AD interim September 10, 1828 – February 1830 José Maria Tournel Extraordinary sent and plenipotentiary minister November 17, 1829 December 15, 1829 June 1, 1831 José María Montoya Business Manager AD interim June 6, 1831 – December 31, 1833 Joaquín María del Castillo and Lanzas January 1, 1834 – March 19, 1836 Manuel Eduardo de Gorostiza Extraordinary sent and plenipotentiary minister January 4, 1836 March 24, 1836 November 5, 1836 Joaquín María del Castillo and Lanzas Business Manager AD interim November 5, 1836 – October 13, 1837 Francisco Pizarro Martínez Extraordinary sent and plenipotentiary minister May 10, 1837 October 17, 1837 February 9, 1840 Joaquín Velázquez de León Business Manager AD interim February 3, 1842 – October 25, 1842 John neopmuce almonte almonte Extraordinary sent and plenipotentiary minister July 20, 1842 October 22, 1842 March 6, 1845 Luis de la Rosa Oteiza September 13, 1848 December 22, 1848 January 10, 1852 Manuel Larráinzar March 5, 1852 May 22, 1852 July 1, 1853 John neopmuce almonte almonte April 26, 1853 July 7, 1853 February 11, 1856 Manuel Robles Pezuela November 29, 1855 April 16, 1856 July 12, 1858 Gregorio Barandarián Business Manager AD interim July 12, 1858 – April 26, 1859 José María Mata Extraordinary sent and plenipotentiary minister March 2, 1858 April 28, 1859 August 13, 1860 Matías Romero Avendaño Business Manager AD interim August 10, 1860 – April 3, 1862 Charge d’affaires April 3, 1862 May 26, 1862 May 7, 1863 Extraordinary sent and plenipotentiary minister September 2, 1863 October 29, 1863 July 13, 1868 Cayetano Romero Manager of the Legation Archives July 16, 1868 August 9, 1869 Ignacio Mariscal Extraordinary sent and plenipotentiary minister May 3, 1869 August 11, 1869 May 26, 1877 José María Mata May 25, 1877 July 1, 1877 October 23, 1877 José Tomás de Cuéllar Business Manager AD interim October 23, 1877 – May 7, 1878 Manuel María de Zamacona and Murphy Extraordinary sent and plenipotentiary minister April 9, 1878 May 2, 1878 March 3, 1882 Matías Romero Avendaño February 15, 1882 March 7, 1882 December 30, 1898 Manuel Extraordinary and Plenipotentiary Ambassador January 30, 1899 March 30, 1899 March 24, 1905 Federico Gamboa ^{[ 9 ]} ​ Business Manager AD interim March 24, 1905 – November 10, 1905 Joaquín Demetrio Casasús ^{[ ten ]} ​ ^{[ 11 ]} ​ Extraordinary and Plenipotentiary Ambassador June 8, 1905 November 15, 1905 May 21, 1906 Balbino Dávalos Business Manager AD interim June 28, 1906 – March 3, 1907 Enrique Creel Cuilty Extraordinary and Plenipotentiary Ambassador December 14, 1906 February 2, 1907 September 25, 1908 Francisco León de la Barra November 13, 1908 February 27, 1909 March 25, 1911 Manuel María de Zamacona and Inclán April 5, 1911 April 19, 1911 July 16, 1911 Gilberto Crespo and Martínez ^{[ twelfth ]} ​ June 5, 1911 July 28, 1911 April 10, 1912 Manuel Calero y Sierra ^{[ 13 ]} ​ April 10, 1912 May 10, 1912 December 27, 1912 Manuel Pérez Romero Confidential agent June 18, 1913 – October 30, 1913 Roberto V. Pesqueira October 30, 1913 – April 24, 1914 Juan Francisco Urquidi ^{[ 14 ]} ​ May 15, 1914 – October 29, 1914 Rafael Zubarán Capmany ^{[ 15 ]} ​ October 29, 1914 – December 17, 1914 ELISEO ARREDONDO ^{[ 16 ]} ​ November 27, 1914 – December 8, 1915 ^{[ 17 ]} ​ Extraordinary and Plenipotentiary Ambassador December 8, 1915 February 24, 1916 February 24, 1917 Ignacio Bonillas February 13, 1917 April 17, 1917 March 22, 1920 Fernando Iglesias Calderón ^{[ 18 ]} ​ June 9, 1920 July 19, 1920 October 31, 1920 Roberto V. Pesqueira Confidential agent October 16, 1920 – November 25, 1920 Manuel C. Téllez Business Manager AD interim November 25, 1920 – March 11, 1921 Manuel Y. de Negri March 11, 1921 – September 3, 1921 Manuel C. Téllez September 3, 1921 – December 13, 1924 Extraordinary and Plenipotentiary Ambassador January 1, 1925 February 24, 1925 October 16, 1931 José Manuel Puig Casarananc October 9, 1931 November 9, 1931 February 3, 1933 Fernando González Roa February 1, 1933 February 21, 1933 December 31, 1934 Francisco Castillo Nájera January 1, 1935 February 20, 1935 September 21, 1945 Antonio Espinosa de los Monteros October 1, 1945 November 7, 1945 October 1, 1948 Rafael de la Colina December 1, 1948 January 19, 1949 February 9, 1953 Manuel Tello Bourraud December 1, 1952 March 18, 1953 November 25, 1958 Antonio Carrillo Flores December 1, 1958 January 27, 1959 November 30, 1964 Hugo B. Margins December 31, 1964 January 13, 1965 August 16, 1970 Emilio Óscar Rabasa September 23, 1970 November 5, 1970 November 30, 1970 José Juan de Olloqui and Labastida January 16, 1971 February 8, 1971 November 30, 1976 Hugo B. Margins December 29, 1976 January 13, 1977 March 28, 1982 Bernardo Sepúlveda Amor March 16, 1982 April 12, 1982 November 30, 1982 Jorge Espinosa de los Reyes December 23, 1982 February 7, 1983 December 15, 1988 Gustavo Petricioli December 13, 1988 January 17, 1989 January 15, 1993 Jorge Montaño December 10, 1992 April 14, 1993 February 2, 1995 Jesús Silva-Herzog Flores December 28, 1994 March 20, 1995 October 30, 1997 Jesús Reyes-Holes González-Garza October 1, 1997 November 12, 1997 November 30, 2000 Juan José Bremer December 15, 2000 January 18, 2001 February 27, 2004 Carlos de Icaza González January 8, 2004 March 31, 2004 November 30, 2006 Arturo Sarukhan December 1, 2006 February 27, 2007 January 10, 2013 Eduardo Medina Mora January 9, 2013 ^{[ 19 ]} ​ January 14, 2013 March 10, 2015 Alejandro Estivill Castro Business Manager AD interim March 10, 2015 – September 10, 2015 ^{[ 20 ]} ​ Miguel Basásñez Ebergenyi Extraordinary and Plenipotentiary Ambassador September 2, 2015 ^{[ 21 ]} ​ September 17, 2015 ^{[ 22 ]} ​ April 5, 2016 ^{[ 23 ]} ​ Carlos Manuel Sada Solana April 21, 2016 ^{[ 24 ]} ​ June 27, 2016 ^{[ 25 ]} ​ January 22, 2017 ^{[ 26 ]} ​ Gerónimo Gutiérrez Fernández February 23, 2017 ^{[ 27 ]} ​ April 24, 2017 ^{[ 28 ]} ​ November 30, 2018 Martha Bárcena cooks December 21, 2018 ^{[ 29 ]} ​ January 11, 2019 ^{[ 30 ]} ​ February 12, 2021 Esteban Moctezuma Barragán February 16, 2021 ^{[ thirty first ]} ​ April 20, 2021 In office