The following is an alphabetical list of members of the United States House of Representatives from the state of Louisiana.
As of May 11, 2021
| Member | Years | Party | District | Notes | ||||
|---|---|---|---|---|---|---|---|---|
| nowrap align=left | Ralph Abraham | data-sort-value="January 3, 2015" nowrap | January 3, 2015 – January 3, 2021 | Republican | Elected in 2014. Retired. | |||
| nowrap align=left | Joseph H. Acklen | data-sort-value="February 20, 1878" nowrap | February 20, 1878 – March 3, 1881 | Democratic | Won election contest. Retired. | |||
| nowrap align=left rowspan=2 | Rodney Alexander | data-sort-value="January 3, 2003" nowrap | January 3, 2003 – August 9, 2004 | Democratic | Elected in 2002. Switched parties. | |||
| data-sort-value="August 9, 2004" nowrap | August 9, 2004 – September 26, 2013 | Republican | Switched parties and re-elected in 2004 as a Republican. Resigned to become Secretary of the Louisiana Department of Veterans Affairs. | |||||
| nowrap align=left | A. Leonard Allen | data-sort-value="January 3, 1937" nowrap | January 3, 1937 – January 3, 1953 | Democratic | Elected in 1936. Retired. | |||
| nowrap align=left | James Benjamin Aswell | data-sort-value="March 4, 1913" nowrap | March 4, 1913 – March 16, 1931 | Democratic | Elected in 1912. Died. | |||
| nowrap align=left | Samuel T. Baird | data-sort-value="March 4, 1897" nowrap | March 4, 1897 – April 22, 1899 | Democratic | Elected in 1896. Died. | |||
| nowrap align=left | Richard Baker | data-sort-value="January 3, 1987" nowrap | January 3, 1987 – February 2, 2008 | Republican | Elected in 1986. Resigned to take a lobbying position at the Managed Funds Association. | |||
| nowrap align=left | W. Jasper Blackburn | data-sort-value="July 18, 1868" nowrap | July 18, 1868 – March 3, 1869 | Republican | Elected to finish the vacant term. Retired to run for Lieutenant Governor. | |||
| nowrap align=left | Newton C. Blanchard | data-sort-value="March 4, 1881" nowrap | March 4, 1881 – March 12, 1894 | Democratic | Elected in 1880. Resigned when appointed U.S. senator. | |||
| nowrap align=left | Alexander Boarman | data-sort-value="December 3, 1872" nowrap | December 3, 1872 – March 3, 1873 | Liberal Republican | Elected to finish McCleery's term. Retired. | |||
| Charles J. Boatner | data-sort-value="March 4, 1889" nowrap | March 4, 1889 – March 20, 1896 | Democratic | Elected in 1888. House declared seat vacant after election was contested by Alexis Benoit. | ||||
| June 10, 1896 – March 3, 1897 | Elected to finish his own term. Retired. | |||||||
| nowrap align=left rowspan=2 | Hale Boggs | data-sort-value="January 3, 1941" nowrap | January 3, 1941 – January 3, 1943 | Democratic | Elected in 1940. Lost renomination to Maloney. | |||
| data-sort-value="January 3, 1947" nowrap | January 3, 1947 – January 3, 1973 | Elected in 1946. Presumed dead after private plane went missing over Alaska October 16, 1972. Seat declared vacant at beginning of the 93rd Congress. | ||||||
| nowrap align=left | Lindy Boggs | data-sort-value="March 20, 1973" nowrap | March 20, 1973 – January 3, 1991 | Democratic | Elected to finish her husband's term. Retired. | |||
| nowrap align=left | Pierre Bossier | data-sort-value="March 4, 1843" nowrap | March 4, 1843 – April 24, 1844 | Democratic | Elected in 1842. Died. | |||
| nowrap align=left | John Edward Bouligny | data-sort-value="March 4, 1859" nowrap | March 4, 1859 – March 3, 1861 | Know Nothing | Elected in 1858. Seat expired at the end of the 36th Congress due to Louisiana's succession. | |||
| nowrap align=left rowspan=2 | Charles Boustany | data-sort-value="January 3, 2005" nowrap | January 3, 2005 – January 3, 2013 | Republican | Elected in 2004. Redistricted to the . | |||
| data-sort-value="January 3, 2013" nowrap | January 3, 2013 – January 3, 2017 | Redistricted from the and re-elected in 2012. Retired to run for U.S. senator. | ||||||
| nowrap align=left | John Breaux | data-sort-value="September 30, 1972" nowrap | September 30, 1972 – January 3, 1987 | Democratic | Elected to finish Edwards's term. Retired to run for U.S. senator. | |||
| nowrap align=left | Phanor Breazeale | data-sort-value="March 4, 1899" nowrap | March 4, 1899 – March 3, 1905 | Democratic | Elected in 1898. Lost renomination to Watkins. | |||
| nowrap align=left rowspan=2 | William Leigh Brent | data-sort-value="March 4, 1823" nowrap | March 4, 1823 – March 3, 1825 | Democratic-Republican (Adams-Clay) | Elected in 1822. Switched partied. | |||
| data-sort-value="March 4, 1825" nowrap | March 4, 1825 – March 3, 1829 | Anti-Jacksonian | Re-elected in 1824 as an Anti-Jacksonian. Retired. | |||||
| nowrap align=left | Overton Brooks | data-sort-value="January 3, 1937" nowrap | January 3, 1937 – September 16, 1961 | Democratic | Elected in 1936. Died. | |||
| nowrap align=left | Robert F. Broussard | data-sort-value="March 4, 1897" nowrap | March 4, 1897 – March 3, 1915 | Democratic | Elected in 1896. Retired to run for U.S. senator. | |||
| nowrap align=left | Charles F. Buck | data-sort-value="March 4, 1895" nowrap | March 4, 1895 – March 3, 1897 | Democratic | Elected in 1894. Retired to run for Mayor of New Orleans. | |||
| nowrap align=left rowspan=2 | Henry Adams Bullard | data-sort-value="March 4, 1831" nowrap | March 4, 1831 – January 4, 1834 | Anti-Jacksonian | Elected in 1830. Resigned to become judge of Supreme Court of Louisiana. | |||
| data-sort-value="December 5, 1850" nowrap | December 5, 1850 – March 3, 1851 | Whig | Elected to finish Conrad's term. Retired. | |||||
| nowrap align=left | Thomas Butler | data-sort-value="November 16, 1818" nowrap | November 16, 1818 – March 3, 1821 | Democratic-Republican | data-sort-value=0 | Elected to finish Robertson's term. Lost renomination to Johnston. | ||
| nowrap align=left | Patrick T. Caffery | data-sort-value="January 3, 1969" nowrap | January 3, 1969 – January 3, 1973 | Democratic | Elected in 1968. Retired. | |||
| nowrap align=left | Troy Carter | data-sort-value="April 24, 2021" nowrap | April 24, 2021 – present | Democratic | Elected to finish Richmond's term. Incumbent. | |||
| nowrap align=left | Joseph Cao | data-sort-value="January 3, 2009" nowrap | January 3, 2009 – January 3, 2011 | Republican | Elected in 2008. Lost re-election to Richmond. | |||
| nowrap align=left | Bill Cassidy | data-sort-value="January 3, 2009" nowrap | January 3, 2009 – January 3, 2015 | Republican | Elected in 2008. Retired to run for U.S. senator. | |||
| nowrap align=left | Don Cazayoux | data-sort-value="May 3, 2008" nowrap | May 3, 2008 – January 3, 2009 | Democratic | Elected to finish Baker's term. Lost re-election to Cassidy. | |||
| nowrap align=left | Thomas Withers Chinn | data-sort-value="March 4, 1839" nowrap | March 4, 1839 – March 3, 1841 | Whig | Elected in 1838. Retired. | |||
| nowrap align=left | Hamilton D. Coleman | data-sort-value="March 4, 1889" nowrap | March 4, 1889 – March 3, 1891 | Republican | Elected in 1888. Lost re-election to Lagan. | |||
| nowrap align=left | Charles Magill Conrad | data-sort-value="March 4, 1849" nowrap | March 4, 1849 – August 17, 1850 | Whig | Elected in 1848. Resigned to become Secretary of War. | |||
| nowrap align=left | John Cooksey | data-sort-value="January 3, 1997" nowrap | January 3, 1997 – January 3, 2003 | Republican | Elected in 1996. Retired to run for U.S. senator. | |||
| nowrap align=left rowspan=2 | Chester Bidwell Darrall | data-sort-value="March 4, 1869" nowrap | March 4, 1869 – February 20, 1878 | Republican | Elected in 1868. Lost election contest to Acklen. | |||
| data-sort-value="March 4, 1881" nowrap | March 4, 1881 – March 3, 1883 | Elected in 1880. Lost re-election to Kellogg. | ||||||
| nowrap align=left rowspan=2 | Robert C. Davey | data-sort-value="March 4, 1893" nowrap | March 4, 1893 – March 3, 1895 | Democratic | Elected in 1892. Retired. | |||
| data-sort-value="March 4, 1897" nowrap | March 4, 1897 – December 26, 1908 | Elected in 1896. Re-elected but died before next term began. | ||||||
| nowrap align=left | Thomas G. Davidson | data-sort-value="March 4, 1855" nowrap | March 4, 1855 – March 3, 1861 | Democratic | Elected in 1854. Withdrew due to Civil War. | |||
| nowrap align=left rowspan=2 | John Bennett Dawson | data-sort-value="March 4, 1841" nowrap | March 4, 1841 – March 3, 1843 | Democratic | Elected in 1840. Redistricted to the . | |||
| March 4, 1843– June 26, 1845 | Redistricted from the and re-elected in 1842. Died. | |||||||
| nowrap align=left | René L. De Rouen | data-sort-value="August 23, 1927" nowrap | August 23, 1927 – January 3, 1941 | Democratic | Elected to finish Lazaro's term. Retired. | |||
| nowrap align=left | Cleveland Dear | data-sort-value="March 4, 1933" nowrap | March 4, 1933 – January 3, 1937 | Democratic | Elected in 1932. Retired to run for governor. | |||
| nowrap align=left rowspan=2 | James R. Domengeaux | data-sort-value="January 3, 1941" nowrap | January 3, 1941 – April 15, 1944 | Democratic | Elected in 1940. Resigned to join the Armed Forces. | |||
| data-sort-value="November 7, 1944" nowrap | November 7, 1944 – January 3, 1949 | Elected to finish his own term. Retired to run for U.S. senator. | ||||||
| nowrap align=left | William Dunbar | data-sort-value="March 4, 1853" nowrap | March 4, 1853 – March 3, 1855 | Democratic | Elected in 1852. Lost re-election to Eustis. | |||
| nowrap align=left | H. Garland Dupré | data-sort-value="November 8, 1910" nowrap | November 8, 1910 – February 21, 1924 | Democratic | Elected to finish Gilmore's term. Died. | |||
| nowrap align=left | Edwin Edwards | data-sort-value="October 2, 1965" nowrap | October 2, 1965 – May 9, 1972 | Democratic | Elected to finish Thompson's term. Resigned when elected governor. | |||
| nowrap align=left | Joseph Barton Elam | data-sort-value="March 4, 1877" nowrap | March 4, 1877 – March 3, 1881 | Democratic | Elected in 1876. Retired. | |||
| nowrap align=left | James Walter Elder | data-sort-value="March 4, 1913" nowrap | March 4, 1913 – March 3, 1915 | Democratic | Elected in 1912. Lost renomination to Wilson. | |||
| nowrap align=left | E. John Ellis | data-sort-value="March 4, 1875" nowrap | March 4, 1875 – March 3, 1885 | Democratic | Elected in 1874. Retired. | |||
| nowrap align=left | Albert Estopinal | data-sort-value="November 3, 1908" nowrap | November 3, 1908 – April 28, 1919 | Democratic | Elected to finish Meyer's term. Died. | |||
| nowrap align=left | George Eustis Jr. | data-sort-value="March 4, 1855" nowrap | March 4, 1855 – March 3, 1859 | Know Nothing | Elected in 1854. Retired. | |||
| nowrap align=left rowspan=2 | George K. Favrot | data-sort-value="March 4, 1907" nowrap | March 4, 1907 – March 3, 1909 | Democratic | Elected in 1906. Lost renomination to Wickliffe. | |||
| data-sort-value="March 4, 1921" nowrap | March 4, 1921 – March 3, 1925 | Elected in 1920. Lost renomination to Kemp. | ||||||
| nowrap align=left | Joachim O. Fernandez | data-sort-value="March 4, 1931" nowrap | March 4, 1931 – January 3, 1941 | Democratic | Elected in 1930. Lost renomination to Hébert. | |||
| nowrap align=left | Cleo Fields | data-sort-value="January 3, 1993" nowrap | January 3, 1993 – January 3, 1997 | Democratic | Elected in 1992. Retired. | |||
| nowrap align=left | Benjamin Flanders | data-sort-value="December 3, 1862" nowrap | December 3, 1862 – March 3, 1863 | Union | Elected in 1862. Retired. | |||
| nowrap align=left | John Fleming | data-sort-value="January 3, 2009" nowrap | January 3, 2009 – January 3, 2017 | Republican | Elected in 2008. Retired to run for U.S. senator. | |||
| nowrap align=left rowspan=2 | Rice Garland | data-sort-value="April 28, 1834" nowrap | April 28, 1834 – March 3, 1837 | Anti-Jacksonian | Elected to finish Bullard's term. Switched parties. | |||
| data-sort-value="March 4, 1837" nowrap | March 4, 1837 – July 21, 1840 | Whig | Re-elected in 1836 as a Whig. Resigned to become judge of Supreme Court of Louisiana. | |||||
| nowrap align=left | Edward J. Gay | data-sort-value="March 4, 1885" nowrap | March 4, 1885 – May 30, 1889 | Democratic | Elected in 1884. Died. | |||
| nowrap align=left | Randall L. Gibson | data-sort-value="March 4, 1875" nowrap | March 4, 1875 – March 3, 1883 | Democratic | Elected in 1874. Retired to run for U.S. senator. | |||
| nowrap align=left | Samuel Louis Gilmore | data-sort-value="March 30, 1909" nowrap | March 30, 1909 – July 18, 1910 | Democratic | Elected to finish Davey's term. Died. | |||
| nowrap align=left | Garret Graves | data-sort-value="January 3, 2015" nowrap | January 3, 2015 – present | Republican | Elected in 2014. Incumbent. | |||
| nowrap align=left | John K. Griffith | data-sort-value="January 3, 1937" nowrap | January 3, 1937 – January 3, 1941 | Democratic | Elected in 1936. Lost renomination to Sanders Jr. | |||
| nowrap align=left rowspan=2 | Henry Hosford Gurley | data-sort-value="March 4, 1823" nowrap | March 4, 1823 – March 3, 1825 | Democratic-Republican (Adams-Clay) | Elected in 1822. Switched parties. | |||
| data-sort-value="March 4, 1825" nowrap | March 4, 1825 – March 3, 1831 | Anti-Jacksonian | Re-elected in 1824 as an Anti-Jacksonian. Retired. | |||||
| nowrap align=left rowspan=2 | Michael Hahn | data-sort-value="December 3, 1862" nowrap | December 3, 1862 – March 3, 1863 | Union | Elected in 1862. Retired. | |||
| data-sort-value="March 4, 1885" nowrap | March 4, 1885 – March 15, 1886 | Republican | Elected in 1884. Died. | |||||
| nowrap align=left | John H. Harmanson | data-sort-value="January 1, 1845" nowrap | ??, 1845 – October 24, 1850 | Democratic | Elected to finish Dawson's term. Died. | |||
| nowrap align=left rowspan=2 | Jimmy Hayes | data-sort-value="January 3, 1987" nowrap | January 3, 1987 – December 1, 1995 | Democratic | Elected in 1986. Switched parties. | |||
| data-sort-value="December 1, 1995" nowrap | December 1, 1995 – January 3, 1997 | Republican | Switched parties. Retired to run for U.S. senator. | |||||
| nowrap align=left | F. Edward Hébert | data-sort-value="January 3, 1941" nowrap | January 3, 1941 – January 3, 1977 | Democratic | Elected in 1940. Retired. | |||
| nowrap align=left | Clay Higgins | January 3, 2017 - present | Republican | Elected in 2016. Incumbent. | ||||
| nowrap align=left | Clyde C. Holloway | data-sort-value="January 3, 1987" nowrap | January 3, 1987 – January 3, 1993 | Republican | Elected in 1986. Redistricted to the and lost re-election to Baker. | |||
| nowrap align=left | Jerry Huckaby | data-sort-value="January 3, 1977" nowrap | January 3, 1977 – January 3, 1993 | Democratic | Elected in 1976. Lost re-election to McCrery. | |||
| nowrap align=left | Carleton Hunt | data-sort-value="March 4, 1883" nowrap | March 4, 1883 – March 3, 1885 | Democratic | Elected in 1882. Retired. | |||
| nowrap align=left | Theodore Gaillard Hunt | data-sort-value="March 4, 1853" nowrap | March 4, 1853 – March 3, 1855 | Whig | Elected in 1852. Lost re-election to Taylor as a Know Nothing candidate. | |||
| nowrap align=left | Alfred Briggs Irion | data-sort-value="March 4, 1885" nowrap | March 4, 1885 – March 3, 1887 | Democratic | Elected in 1884. Lost renomination to E. Robertson. | |||
| nowrap align=left | William J. Jefferson | data-sort-value="January 3, 1991" nowrap | January 3, 1991 – January 3, 2009 | Democratic | Elected in 1990. Lost re-election to Cao. | |||
| nowrap align=left | Bobby Jindal | data-sort-value="January 3, 2005" nowrap | January 3, 2005 – January 14, 2008 | Republican | Elected in 2004. Resigned when elected governor. | |||
| nowrap align=left | Chris John | data-sort-value="January 3, 1997" nowrap | January 3, 1997 – January 3, 2005 | Democratic | Elected in 1996. Retired to run for U.S. senator. | |||
| nowrap align=left rowspan=2 | Henry Johnson | data-sort-value="December 1, 1834" nowrap | December 1, 1834 – March 3, 1837 | Anti-Jacksonian | Elected to finish White's term. Switched parties. | |||
| data-sort-value="March 4, 1837" nowrap | March 4, 1837 – March 3, 1839 | Whig | Re-elected in 1836 as a Whig. Retired to run for governor. | |||||
| nowrap align=left | Josiah S. Johnston | data-sort-value="March 4, 1821" nowrap | March 4, 1821 – March 3, 1823 | Democratic-Republican | data-sort-value=0 | Elected in 1820. Redistricted to the and lost re-election. | ||
| nowrap align=left | Mike Johnson | data-sort-value="January 3, 2017" nowrap | January 3, 2017 – present | Republican | Elected in 2016. Incumbent. | |||
| nowrap align=left | Roland Jones | data-sort-value="March 4, 1853" nowrap | March 4, 1853 – March 3, 1855 | Democratic | Elected in 1852. Retired. | |||
| nowrap align=left | William P. Kellogg | data-sort-value="March 4, 1883" nowrap | March 4, 1883 – March 3, 1885 | Republican | Elected in 1882. Lost re-election to Gay. | |||
| nowrap align=left | Bolivar E. Kemp | data-sort-value="March 4, 1925" nowrap | March 4, 1925 – June 19, 1933 | Democratic | Elected in 1924. Died. | |||
| nowrap align=left | J. Floyd King | data-sort-value="March 4, 1879" nowrap | March 4, 1879 – March 3, 1887 | Democratic | Elected in 1878. Lost renomination to Newton. | |||
| nowrap align=left | Alcée Louis la Branche | data-sort-value="March 4, 1843" nowrap | March 4, 1843 – March 3, 1845 | Democratic | Elected in 1842. Retired. | |||
| nowrap align=left | Emile La Sére | data-sort-value="January 26, 1846" nowrap | January 26, 1846 – March 3, 1851 | Democratic | Elected to finish Slidell's term. Retired. | |||
| nowrap align=left rowspan=2 | Matthew D. Lagan | data-sort-value="March 4, 1887" nowrap | March 4, 1887 – March 3, 1889 | Democratic | Elected in 1886. Retired. | |||
| data-sort-value="March 4, 1891" nowrap | March 4, 1891 – March 3, 1893 | Elected in 1890. Retired. | ||||||
| nowrap align=left | John M. Landrum | data-sort-value="March 4, 1859" nowrap | March 4, 1859 – March 3, 1861 | Democratic | Elected in 1858. Vacated seat due to Civil War. | |||
| nowrap align=left | Jeff Landry | data-sort-value="January 3, 2011" nowrap | January 3, 2011 – January 3, 2013 | Republican | Elected in 2010. Lost re-election to Boustany. | |||
| nowrap align=left | Joseph Aristide Landry | data-sort-value="March 4, 1851" nowrap | March 4, 1851 – March 3, 1853 | Whig | Elected in 1850. Retired. | |||
| nowrap align=left | Henry D. Larcade Jr. | data-sort-value="January 3, 1943" nowrap | January 3, 1943 – January 3, 1953 | Democratic | Elected in 1942. Retired. | |||
| nowrap align=left | Effingham Lawrence | data-sort-value="March 3, 1875" nowrap | March 3, 1875 – March 4, 1875 | Democratic | Won contested 1872 election. Lost re-election to Gibson. | |||
| nowrap align=left | Ladislas Lazaro | data-sort-value="March 4, 1913" nowrap | March 4, 1913 – March 30, 1927 | Democratic | Elected in 1912. Died. | |||
| nowrap align=left | Claude Leach | data-sort-value="January 3, 1979" nowrap | January 3, 1979 – January 3, 1981 | Democratic | Elected in 1978. Lost re-election to Roemer. | |||
| nowrap align=left | John E. Leonard | data-sort-value="March 4, 1877" nowrap | March 4, 1877 – March 3, 1878 | Republican | Elected in 1876. Died. | |||
| nowrap align=left | Julia Letlow | data-sort-value="March 20, 2021" nowrap | March 20, 2021 – present | Republican | Elected to begin the term of her husband, Luke Letlow, who died before taking office. Incumbent. | |||
| nowrap align=left | William M. Levy | data-sort-value="March 4, 1875" nowrap | March 4, 1875 – March 3, 1877 | Democratic | Elected in 1874. Lost renomination to Elam. | |||
| nowrap align=left | Edward T. Lewis | data-sort-value="March 4, 1883" nowrap | March 4, 1883 – March 3, 1885 | Democratic | Elected to finish member-elect Andrew Herron's term. Lost renomination to Irion. | |||
| nowrap align=left | Bob Livingston | data-sort-value="August 27, 1977" nowrap | August 27, 1977 – March 1, 1999 | Republican | Elected to finish Tonry's term. Resigned following revelations of his extramarital affair. | |||
| nowrap align=left rowspan=2 | Edward Livingston | data-sort-value="March 4, 1823" nowrap | March 4, 1823 – March 3, 1825 | Democratic-Republican (Jackson) | Elected in 1822. Switched parties. | |||
| data-sort-value="March 4, 1825" nowrap | March 4, 1825 – March 3, 1829 | Jacksonian | Re-elected in 1824 as a Jacksonian. Retired to run for U.S. senator. | |||||
| nowrap align=left | Catherine S. Long | data-sort-value="March 30, 1985" nowrap | March 30, 1985 – January 3, 1987 | Democratic | Elected to finish her husband's term. Retired. | |||
| nowrap align=left | George S. Long | data-sort-value="January 3, 1953" nowrap | January 3, 1953 – March 22, 1958 | Democratic | Elected in 1952. Died. | |||
| nowrap align=left rowspan=2 | Gillis W. Long | data-sort-value="January 3, 1963" nowrap | January 3, 1963 – January 3, 1965 | Democratic | Elected in 1962. Lost renomination to S. Long. | |||
| data-sort-value="January 3, 1973" nowrap | January 3, 1973 – January 20, 1985 | Elected in 1972. Died. | ||||||
| nowrap align=left | Speedy O. Long | data-sort-value="January 3, 1965" nowrap | January 3, 1965 – January 3, 1973 | Democratic | Elected in 1964. Retired. | |||
| nowrap align=left rowspan=2 | Paul H. Maloney | data-sort-value="March 4, 1931" nowrap | March 4, 1931 – December 15, 1940 | Democratic | Elected in 1930. Lost renomination to Boggs and resigned to become collector of internal revenue for the New Orleans district. | |||
| data-sort-value="January 3, 1943" nowrap | January 3, 1943 – January 3, 1947 | Elected in 1942. Retired. | ||||||
| nowrap align=left | James Mann | July 18, 1868 - August 26, 1868 | Democratic | Elected to finish the vacant term. Died. | ||||
| nowrap align=left rowspan=2 | Whitmell P. Martin | data-sort-value="March 4, 1915" nowrap | March 4, 1915 – March 3, 1919 | Progressive | Elected in 1914. Swirtched parties. | |||
| data-sort-value="March 4, 1919" nowrap | March 4, 1919 – April 6, 1929 | Democratic | Re-elected in 1918 as a Democrat. Died. | |||||
| nowrap align=left | Vance McAllister | data-sort-value="November 16, 2013" nowrap | November 16, 2013 – January 3, 2015 | Republican | Elected to finish Alexander's term. Lost re-election to Abraham. | |||
| nowrap align=left | James McCleery | data-sort-value="March 4, 1871" nowrap | March 4, 1871 – November 5, 1871 | Republican | Elected in 1870. Died. | |||
| nowrap align=left rowspan=3 | Jim McCrery | data-sort-value="April 16, 1988" nowrap | April 16, 1988 – January 3, 1993 | Republican | Elected to finish Roemer's term. Redistricted to the . | |||
| data-sort-value="January 3, 1993" nowrap | January 3, 1993 – January 3, 1997 | Redistricted from the and re-elected in 1992. Redistricted to the . | ||||||
| data-sort-value="January 3, 1997" nowrap | January 3, 1997 – January 3, 2009 | Redistricted from the and re-elected in 1996. Retired. | ||||||
| nowrap align=left | Charles E. McKenzie | data-sort-value="January 3, 1943" nowrap | January 3, 1943 – January 3, 1947 | Democratic | Elected in 1942. Lost renomination to Passman. | |||
| nowrap align=left | Harold B. McSween | data-sort-value="January 3, 1959" nowrap | January 3, 1959 – January 3, 1963 | Democratic | Elected in 1958. Lost renomination to G. Long. | |||
| nowrap align=left | Charlie Melançon | data-sort-value="January 3, 2005" nowrap | January 3, 2005 – January 3, 2011 | Democratic | Elected in 2004. Retired to run for U.S. senator. | |||
| nowrap align=left | Adolph Meyer | data-sort-value="March 4, 1891" nowrap | March 4, 1891 – March 8, 1908 | Democratic | Elected in 1890. Died. | |||
| nowrap align=left | Newt V. Mills | data-sort-value="January 3, 1937" nowrap | January 3, 1937 – January 3, 1943 | Democratic | Elected in 1936. Lost renomination to McKenzie. | |||
| nowrap align=left | Numa F. Montet | data-sort-value="August 6, 1929" nowrap | August 6, 1929 – January 3, 1937 | Democratic | Elected to finish Martin's term. Lost renomination to Mouton. | |||
| nowrap align=left | Henson Moore | data-sort-value="January 3, 1975" nowrap | January 3, 1975 – January 3, 1987 | Republican | Elected in 1974. Retired to run for U.S. senator. | |||
| nowrap align=left rowspan=2 | John Moore | data-sort-value="December 17, 1840" nowrap | December 17, 1840 – March 3, 1843 | Whig | Elected to finish Garland's term. Lost re-election to Dawson. | |||
| data-sort-value="March 4, 1851" nowrap | March 4, 1851 – March 3, 1853 | Elected in 1850. Retired. | ||||||
| nowrap align=left | Frank Morey | data-sort-value="March 4, 1869" nowrap | March 4, 1869 – June 8, 1876 | Republican | Elected in 1868. Lost contested election to Spencer. | |||
| nowrap align=left | Lewis L. Morgan | data-sort-value="November 5, 1912" nowrap | November 5, 1912 – March 3, 1917 | Democratic | Elected to finish Wickliffe's term. Retired. | |||
| nowrap align=left | James H. Morrison | data-sort-value="January 3, 1943" nowrap | January 3, 1943 – January 3, 1967 | Democratic | Elected in 1942. Lost renomination to Rarick. | |||
| nowrap align=left | Isaac Edward Morse | data-sort-value="December 2, 1844" nowrap | December 2, 1844 – March 3, 1851 | Democratic | Elected to finish Bossier's term. Lost re-election to J. Moore. | |||
| nowrap align=left | Robert L. Mouton | data-sort-value="January 3, 1937" nowrap | January 3, 1937 – January 3, 1941 | Democratic | Elected in 1936. Lost renomination to Domengeaux. | |||
| nowrap align=left | Charles E. Nash | data-sort-value="March 4, 1875" nowrap | March 4, 1875 – March 3, 1877 | Republican | Elected in 1874. Lost re-election to E. Robertson. | |||
| nowrap align=left rowspan=2 | Joseph P. Newsham | data-sort-value="July 18, 1868" nowrap | July 18, 1868 – March 3, 1869 | Republican | Elected to finish the vacant term. Redistricted to the . | |||
| data-sort-value="May 23, 1870" nowrap | May 23, 1870 – March 4, 1871 | Successfully contested 1868 election of Michael Ryan. Retired. | ||||||
| nowrap align=left | Cherubusco Newton | data-sort-value="March 4, 1887" nowrap | March 4, 1887 – March 3, 1889 | Democratic | Elected in 1886. Lost renomination to Boatner. | |||
| nowrap align=left | James O'Connor | data-sort-value="June 5, 1919" nowrap | June 5, 1919 – March 3, 1931 | Democratic | Elected to finish Estopinal's term. Lost renomination to Fernandez. | |||
| nowrap align=left | Henry W. Ogden | data-sort-value="May 12, 1894" nowrap | May 12, 1894 – March 3, 1899 | Democratic | Elected to finish Blanchard's term. Retired. | |||
| nowrap align=left | John H. Overton | data-sort-value="May 12, 1931" nowrap | May 12, 1931 – March 3, 1933 | Democratic | Elected to finish Aswell's term. Retired to run for U.S. senator. | |||
| nowrap align=left | Walter Hampden Overton | data-sort-value="March 4, 1829" nowrap | March 4, 1829 – March 3, 1831 | Jacksonian | Elected in 1828. Retired. | |||
| nowrap align=left | Otto Passman | data-sort-value="January 3, 1947" nowrap | January 3, 1947 – January 3, 1977 | Democratic | Elected in 1946. Lost renomination to Huckaby. | |||
| nowrap align=left | Alexander G. Penn | data-sort-value="December 30, 1850" nowrap | December 30, 1850 – March 3, 1853 | Democratic | Elected to finish Harmanson's term. Retired. | |||
| nowrap align=left | John Perkins Jr. | data-sort-value="March 4, 1853" nowrap | March 4, 1853 – March 3, 1855 | Democratic | Elected in 1852. Retired. | |||
| nowrap align=left | Vance Plauché | data-sort-value="January 3, 1941" nowrap | January 3, 1941 – January 3, 1943 | Democratic | Elected in 1940. Retired. | |||
| nowrap align=left | Andrew Price | data-sort-value="December 2, 1889" nowrap | December 2, 1889 – March 3, 1897 | Democratic | Elected to finish Gay's term. Retired. | |||
| nowrap align=left | Arsène Pujo | data-sort-value="March 4, 1903" nowrap | March 4, 1903 – March 3, 1913 | Democratic | Elected in 1902. Retired. | |||
| nowrap align=left | Joseph E. Ransdell | data-sort-value="August 29, 1899" nowrap | August 29, 1899 – March 3, 1913 | Democratic | Elected to finish Baird's term. Retired to run for U.S. senator. | |||
| nowrap align=left | John Rarick | data-sort-value="January 3, 1967" nowrap | January 3, 1967 – January 3, 1975 | Democratic | Elected in 1966. Lost renomination to Jeff La Caze. | |||
| nowrap align=left | Cedric Richmond | data-sort-value="January 3, 2011" nowrap | January 3, 2011 – January 15, 2021 | Democratic | Elected in 2010. Resigned to become Senior Advisor to the President. | |||
| nowrap align=left rowspan=2 | Eleazar W. Ripley | data-sort-value="March 4, 1835" nowrap | March 4, 1835 – March 3, 1837 | Jacksonian | Elected in 1834. Switched parties. | |||
| data-sort-value="March 2, 1839" nowrap | March 4, 1837 – March 2, 1839 | Democratic | Re-elected in 1836 as a Democrat. Retired but died before next term began. | |||||
| nowrap align=left rowspan=2 | Edward White Robertson | data-sort-value="March 4, 1877" nowrap | March 4, 1877 – March 3, 1883 | Democratic | Elected in 1876. Lost renomination to Lewis. | |||
| March 4, 1887 - August 2, 1887 | Elected in 1886. Died. | |||||||
| nowrap align=left | Samuel Matthews Robertson | data-sort-value="December 5, 1887" nowrap | December 5, 1887 – March 3, 1907 | Democratic | Elected to finish his father's term. Lost renomination to Favrot. | |||
| nowrap align=left | Thomas B. Robertson | data-sort-value="April 30, 1812" nowrap | April 30, 1812 – April 20, 1818 | Democratic-Republican | data-sort-value=0 | Elected to finish the vacant term. Resigned. | ||
| nowrap align=left | Buddy Roemer | data-sort-value="January 3, 1981" nowrap | January 3, 1981 – March 14, 1988 | Democratic | Elected in 1980. Resigned when elected governor. | |||
| nowrap align=left rowspan=2 | Jared Y. Sanders Jr. | data-sort-value="May 1, 1934" nowrap | May 1, 1934 – January 3, 1937 | Democratic | Elected to finish Kemp's term. Re-elected in 1934. Lost renomination to Griffith. | |||
| data-sort-value="January 3, 1941" nowrap | January 3, 1941 – January 3, 1943 | Elected in 1940. Lost renomination to Morrison. | ||||||
| nowrap align=left | Jared Y. Sanders Sr. | data-sort-value="March 4, 1917" nowrap | March 4, 1917 – March 3, 1921 | Democratic | Elected in 1916. Retired. | |||
| nowrap align=left | John M. Sandidge | data-sort-value="March 4, 1855" nowrap | March 4, 1855 – March 3, 1859 | Democratic | Elected in 1854. Retired. | |||
| nowrap align=left | John N. Sandlin | data-sort-value="March 4, 1921" nowrap | March 4, 1921 – January 3, 1937 | Democratic | Elected in 1920. Retired to run for U.S. Senator. | |||
| nowrap align=left | Steve Scalise | data-sort-value="May 3, 2008" nowrap | May 3, 2008 – present | Republican | Elected to finish Jindal's term. Incumbent. | |||
| nowrap align=left | Lionel Allen Sheldon | data-sort-value="March 4, 1869" nowrap | March 4, 1869 – March 3, 1875 | Republican | Elected in 1868. Lost re-election to Ellis. | |||
| nowrap align=left | George A. Sheridan | data-sort-value="March 4, 1873" nowrap | March 4, 1873 – March 3, 1875 | Liberal Republican | data-sort-value=0 | Elected in 1872. Retired. | ||
| nowrap align=left | John Slidell | data-sort-value="March 4, 1843" nowrap | March 4, 1843 – November 10, 1845 | Democratic | Elected in 1842. Resigned. | |||
| nowrap align=left | George Luke Smith | data-sort-value="November 24, 1873" nowrap | November 24, 1873 – March 3, 1875 | Republican | Elected to finish representative-elect Peters's term. Lost re-election to Levy. | |||
| nowrap align=left | James Z. Spearing | data-sort-value="April 22, 1924" nowrap | April 22, 1924 – March 3, 1931 | Democratic | Elected to finish Deupré's term. Lost renomination to Maloney. | |||
| nowrap align=left | William B. Spencer | data-sort-value="June 8, 1876" nowrap | June 8, 1876 – January 8, 1877 | Democratic | Won contested election. Retired and resigned to become associate justice of the Louisiana Supreme Court. | |||
| nowrap align=left rowspan=2 | Louis St. Martin | data-sort-value="March 4, 1851" nowrap | March 4, 1851 – March 3, 1853 | Democratic | Elected in 1850. Retired. | |||
| data-sort-value="March 4, 1885" nowrap | March 4, 1885 – March 3, 1887 | Elected in 1884. Retired. | ||||||
| nowrap align=left | J. Hale Sypher | data-sort-value="July 18, 1868" nowrap | July 18, 1868 – March 3, 1875 | Republican | Elected to finish the vacant term. Term expired during election contest. | |||
| nowrap align=left rowspan=2 | Billy Tauzin | data-sort-value="May 22, 1980" nowrap | May 22, 1980 – August 8, 1995 | Democratic | Elected to finish Treen's term. Switched parties. | |||
| data-sort-value="August 8, 1995" nowrap | August 8, 1995 – January 3, 2005 | Republican | Switched parties and re-elected in 1996 as a Republican. Retired. | |||||
| nowrap align=left | Miles Taylor | data-sort-value="March 4, 1855" nowrap | March 4, 1855 – February 5, 1861 | Democratic | Elected in 1854. Withdrew due to Civil War. | |||
| nowrap align=left | Bannon G. Thibodeaux | data-sort-value="March 4, 1845" nowrap | March 4, 1845 – March 3, 1849 | Democratic | Elected in 1844. Retired. | |||
| nowrap align=left | Philemon Thomas | data-sort-value="March 4, 1831" nowrap | March 4, 1831 – March 3, 1835 | Jacksonian | Elected in 1830. Retired. | |||
| nowrap align=left | T. Ashton Thompson | data-sort-value="January 3, 1953" nowrap | January 3, 1953 – July 1, 1965 | Democratic | Elected in 1952. Died. | |||
| nowrap align=left | Richard A. Tonry | January 3, 1977 - May 4, 1977 | Democratic | Elected in 1976. Resigned after conviction for vote-buying. | ||||
| nowrap align=left | David C. Treen | data-sort-value="January 3, 1973" nowrap | January 3, 1973 – March 10, 1980 | Republican | Elected in 1972. Resigned when elected governor. | |||
| nowrap align=left | Michel Vidal | data-sort-value="July 18, 1868" nowrap | July 18, 1868 – March 3, 1869 | Republican | Elected to finish the vacant term. Retired to become U.S. consul to Tripoli, Libya. | |||
| nowrap align=left | David Vitter | data-sort-value="May 29, 1999" nowrap | May 29, 1999 – January 3, 2005 | Republican | Elected to finish Livingston's term. Retired to run for U.S. senator. | |||
| nowrap align=left | Joe Waggonner | data-sort-value="December 19, 1961" nowrap | December 19, 1961 – January 3, 1979 | Democratic | Elected to finish Brooks's term. Retired. | |||
| nowrap align=left | Nathaniel D. Wallace | data-sort-value="December 9, 1886" nowrap | December 9, 1886 – March 3, 1887 | Democratic | Elected to finish Hahn's term. Retired. | |||
| nowrap align=left | John T. Watkins | data-sort-value="March 4, 1905" nowrap | March 4, 1905 – March 3, 1921 | Democratic | Elected in 1904. Lost renomination to Sandlin. | |||
| nowrap align=left rowspan=2 | Edward D. White Sr. | data-sort-value="March 4, 1829" nowrap | March 4, 1829 – November 15, 1834 | Anti-Jacksonian | Elected in 1828. Retired to run for governor and resigned when elected. | |||
| data-sort-value="March 4, 1839" nowrap | March 4, 1839 – March 3, 1843 | Whig | Elected in 1838. Retired. | |||||
| nowrap align=left | Robert Charles Wickliffe | data-sort-value="March 4, 1909" nowrap | March 4, 1909 – June 11, 1912 | Democratic | Elected in 1908. Died. | |||
| nowrap align=left | Theodore S. Wilkinson | data-sort-value="March 4, 1887" nowrap | March 4, 1887 – March 3, 1891 | Democratic | Elected in 1886. Retired. | |||
| nowrap align=left | Edwin E. Willis | data-sort-value="January 3, 1949" nowrap | January 3, 1949 – January 3, 1969 | Democratic | Elected in 1948. Lost renomination to Caffery. | |||
| nowrap align=left | Riley J. Wilson | data-sort-value="March 4, 1915" nowrap | March 4, 1915 – January 3, 1937 | Democratic | Elected in 1914. Lost renomination to Mills. | |||
| nowrap align=left | J. Smith Young | data-sort-value="November 5, 1878" nowrap | November 5, 1878 – March 3, 1879 | Democratic | Elected to finish Leonard's term. Retired. |