| Member | Party | Years | Cong ress | Electoral history | Location |
|---|
| District created March 4, 1863 |
| Vacant | March 4, 1863 – July 18, 1868 | 38th 39th 40th | Civil War andReconstruction |
 W. Jasper Blackburn (Homer) | Republican | July 18, 1868 – March 3, 1869 | 40th | Elected to finish the vacant term. Retired to run forLieutenant Governor. | |
 Frank Morey (Monroe) | Republican | March 4, 1869 – June 8, 1876 | 41st 42nd 43rd 44th | Elected in 1868. Re-elected in 1870. Re-elected in 1872. Re-elected in 1874. Lost contested election. |
 William B. Spencer (Vidalia) | Democratic | June 8, 1876 – January 8, 1877 | 44th | Won contested election. Retired and resigned to become associate justice of theLouisiana Supreme Court. |
| Vacant | January 8, 1877 – March 3, 1877 | |
 John E. Leonard (Lake Providence) | Republican | March 4, 1877 – March 15, 1878 | 45th | Elected in 1876. Died. |
| Vacant | March 15, 1878 – November 5, 1878 | |
 J. Smith Young (Homer) | Democratic | November 5, 1878 – March 3, 1879 | 45th | Elected to finish Leonard's term. Retired.[13] |
 J. Floyd King (Vidalia) | Democratic | March 4, 1879 – March 3, 1887 | 46th 47th 48th 49th | Elected in 1878. Re-elected in 1880. Re-elected in 1882. Re-elected in 1884. Lost renomination. |
 Cherubusco Newton (Bastrop) | Democratic | March 4, 1887 – March 3, 1889 | 50th | Elected in 1886. Lost renomination. |
 Charles J. Boatner (Monroe) | Democratic | March 4, 1889 – March 20, 1896 | 51st 52nd 53rd 54th | Elected in 1888. Re-elected in 1890. Re-elected in 1892. Re-elected in 1894. House declared seat vacant after election was contested by Alexis Benoit. |
| Vacant | March 20, 1896 – June 10, 1896 | 54th | |
 Charles J. Boatner (Monroe) | Democratic | June 10, 1896 – March 3, 1897 | Elected to finish his own term. Retired. |
 Samuel T. Baird (Bastrop) | Democratic | March 4, 1897 – April 22, 1899 | 55th 56th | Elected in 1896. Re-elected in 1898. Died.[14] |
| Vacant | April 22, 1899 – August 29, 1899 | 56th | |
 Joseph E. Ransdell (Lake Providence) | Democratic | August 29, 1899 – March 3, 1913 | 56th 57th 58th 59th 60th 61st 62nd | Elected to finish Baird's term. Re-elected in 1900. Re-elected in 1902. Re-elected in 1904. Re-elected in 1906. Re-elected in 1908. Re-elected in 1910. Retired torun for U.S. senator. |
 James Walter Elder (Monroe) | Democratic | March 4, 1913 – March 3, 1915 | 63rd | Elected in 1912. Lost renomination.[15] |
 Riley J. Wilson (Ruston) | Democratic | March 4, 1915 – January 3, 1937 | 64th 65th 66th 67th 68th 69th 70th 71st 72nd 73rd 74th | Elected in 1914. Re-elected in 1916. Re-elected in 1918. Re-elected in 1920. Re-elected in 1922. Re-elected in 1924. Re-elected in 1926. Re-elected in 1928. Re-elected in 1930. Re-elected in 1932. Re-elected in 1934. Lost renomination. |
 Newt V. Mills (Monroe) | Democratic | January 3, 1937 – January 3, 1943 | 75th 76th 77th | Elected in 1936. Re-elected in 1938. Re-elected in 1940. Lost renomination. |
 Charles E. McKenzie (Monroe) | Democratic | January 3, 1943 – January 3, 1947 | 78th 79th | Elected in 1942. Re-elected in 1944. Lost renomination. |
 Otto Passman (Monroe)
| Democratic | January 3, 1947 – January 3, 1977 | 80th 81st 82nd 83rd 84th 85th 86th 87th 88th 89th 90th 91st 92nd 93rd 94th | Elected in 1946. Re-elected in 1948. Re-elected in 1950. Re-elected in 1952. Re-elected in 1954. Re-elected in 1956. Re-elected in 1958. Re-elected in 1960. Re-elected in 1962. Re-elected in 1964. Re-elected in 1966. Re-elected in 1968. Re-elected in 1970. Re-elected in 1972. Re-elected in 1974. Lost renomination. |
 Jerry Huckaby (Ringgold)
| Democratic | January 3, 1977 – January 3, 1993 | 95th 96th 97th 98th 99th 100th 101st 102nd | Elected in 1976. Re-elected in 1978. Re-elected in 1980. Re-elected in 1982. Re-elected in 1984. Re-elected in 1986. Re-elected in 1988. Re-elected in 1990. Lost re-election. |
 Jim McCrery (Shreveport)
| Republican | January 3, 1993 – January 3, 1997 | 103rd 104th | Redistricted from the4th district andre-elected in 1992. Re-elected in 1994. Redistricted to the4th district. |
 John Cooksey (Monroe)
| Republican | January 3, 1997 – January 3, 2003 | 105th 106th 107th | Elected in 1996. Re-elected in 1998. Re-elected in 2000. Retired torun for U.S. senator. |
 Rodney Alexander (Quitman)
| Democratic | January 3, 2003 – August 9, 2004 | 108th 109th 110th 111th 112th 113th | Elected in 2002. Re-elected in 2004. Re-elected in 2006. Re-elected in 2008. Re-elected in 2010. Re-elected in 2012. Resigned to become Secretary of theLouisiana Department of Veterans Affairs. | 2003–2013
 |
| Republican | August 9, 2004 – September 26, 2013 |
2013–2023
 |
| Vacant | September 26, 2013 – November 16, 2013 | 113th | |
 Vance McAllister (Swartz)
| Republican | November 16, 2013 – January 3, 2015 | Elected to finish Alexander's term. Lost re-nomination. |
 Ralph Abraham (Alto)
| Republican | January 3, 2015 – January 3, 2021 | 114th 115th 116th | Elected in 2014. Re-elected in 2016. Re-elected in 2018. Retired.[16] |
| Vacant | January 3, 2021 – April 14, 2021 | 117th | Representative-electLuke Letlow died December 29, 2020.[17] |
 Julia Letlow (Start; Baton Rouge)
| Republican | April 14, 2021 – present | 117th 118th 119th | Elected to finish her husband's term. Re-elected in 2022. Re-elected in 2024. Retiring torun for U.S. Senate. |
2023–2025

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2025–present
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