Member Party Years Cong ress Electoral history District location District created March 4, 1847 James S. Green (Canton ) Democratic March 4, 1847 – March 3, 1851 30th 31st Elected in 1846 .Re-elected in 1848 . Retired.John G. Miller (Boonville ) Whig March 4, 1851 – March 3, 1853 32nd Elected in 1850 . Redistricted to the 5th district .James J. Lindley (Monticello ) Whig March 4, 1853 – March 3, 1855 33rd 34th Elected in 1852 .Re-elected in 1854 . Retired.Opposition March 4, 1855 – March 3, 1857 Vacant March 4, 1857 – December 7, 1857 35th John B. Clark (Fayette ) Democratic December 7, 1857 – July 13, 1861 35th 36th 37th Elected after James S. Green was elected to US Senate prior to being seated.Re-elected in 1858 .Re-elected in 1860 . Expelled after taking up arms against the Union. Vacant July 13, 1861 – January 20, 1862 37th William A. Hall (Huntsville ) Democratic January 20, 1862 – March 3, 1863 Elected to finish Clark's term. Redistricted to the 8th district . John W. Noell (Perryville ) Unconditional Unionist March 4, 1863 – March 14, 1863 38th Redistricted from the 7th district and Re-elected in 1862 . Died. Vacant March 14, 1863 – December 7, 1863 John G. Scott (Irondale ) Democratic December 7, 1863 – March 3, 1865 Elected to finish Noell's term. Retired. Thomas E. Noell (Perryville ) Republican March 4, 1865 – March 3, 1867 39th 40th Elected in 1864 .Re-elected in 1866 . Died.Democratic March 4, 1867 – October 3, 1867 Vacant October 3, 1867 – December 17, 1867 40th James R. McCormick (Arcadia ) Democratic December 17, 1867 – March 3, 1873 40th 41st 42nd Elected to finish Noell's term.Re-elected in 1868 .Re-elected in 1870 . Retired. William H. Stone (St. Louis ) Democratic March 4, 1873 – March 3, 1877 43rd 44th Elected in 1872 .Re-elected in 1874 . Retired. Lyne Metcalfe (St. Louis ) Republican March 4, 1877 – March 3, 1879 45th Elected in 1876 . Lost re-election.Richard G. Frost (St. Louis ) Democratic March 4, 1879 – March 2, 1883 46th 47th Elected in 1878 .Re-elected in 1880 . Retired but lost contested election before next term began.Gustavus Sessinghaus (St. Louis ) Republican March 2, 1883 – March 3, 1883 47th Won contested election. Lost re-election. Alexander M. Dockery (Gallatin ) Democratic March 4, 1883 – March 3, 1899 48th 49th 50th 51st 52nd 53rd 54th 55th Elected in 1882 .Re-elected in 1884 .Re-elected in 1886 .Re-elected in 1888 .Re-elected in 1890 .Re-elected in 1892 .Re-elected in 1894 .Re-elected in 1896 . Retired to run for governor .John Dougherty (Liberty ) Democratic March 4, 1899 – March 3, 1905 56th 57th 58th Elected in 1898 .Re-elected in 1900 .Re-elected in 1902 . Lost renomination. Frank B. Klepper (Kingston ) Republican March 4, 1905 – March 3, 1907 59th Elected in 1904 . Lost re-election. Joshua W. Alexander (Gallatin ) Democratic March 4, 1907 – December 15, 1919 60th 61st 62nd 63rd 64th 65th 66th Elected in 1906 .Re-elected in 1908 .Re-elected in 1910 .Re-elected in 1912 .Re-elected in 1914 .Re-elected in 1916 .Re-elected in 1918 . Resigned when appointed US Secretary of Commerce Vacant December 15, 1919 – February 14, 1920 66th Jacob L. Milligan (Richmond ) Democratic February 14, 1920 – March 3, 1921 Elected to finish Alexander's term. Lost re-election. Henry F. Lawrence (Cameron ) Republican March 4, 1921 – March 3, 1923 67th Elected in 1920 . Lost re-election. Jacob L. Milligan (Richmond ) Democratic March 4, 1923 – March 3, 1933 68th 69th 70th 71st 72nd Elected in 1922 .Re-elected in 1924 .Re-elected in 1926 .Re-elected in 1928 .Re-elected in 1930 . Redistricted to the at-large district .District inactive March 4, 1933 – January 3, 1935 73rd All representatives elected At-large on a general ticket. Richard M. Duncan (St. Joseph ) Democratic January 3, 1935 – January 3, 1943 74th 75th 76th 77th Redistricted from the at-large district and re-elected in 1934 .Re-elected in 1936 .Re-elected in 1938 .Re-elected in 1940 . Lost re-election. William C. Cole (St. Joseph ) Republican January 3, 1943 – January 3, 1949 78th 79th 80th Elected in 1942 .Re-elected in 1944 .Re-elected in 1946 . Lost re-election.Phil J. Welch (St. Joseph ) Democratic January 3, 1949 – January 3, 1953 81st 82nd Elected in 1948 .Re-elected in 1950 . Retired to run for governor . Leonor Sullivan (St. Louis ) Democratic January 3, 1953 – January 3, 1977 83rd 84th 85th 86th 87th 88th 89th 90th 91st 92nd 93rd 94th 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 . Retired.1953–1963 [data missing ] 1963–1973 [data missing ] 1973–1983 [data missing ] Dick Gephardt (St. Louis ) Democratic January 3, 1977 – January 3, 2005 95th 96th 97th 98th 99th 100th 101st 102nd 103rd 104th 105th 106th 107th 108th 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 .Re-elected in 1992 .Re-elected in 1994 .Re-elected in 1996 .Re-elected in 1998 .Re-elected in 2000 .Re-elected in 2002 . Retired to run for Democratic nominee for president .1983–1993 [data missing ] 1993–2003 [data missing ] 2003–2013 Russ Carnahan (St. Louis ) Democratic January 3, 2005 – January 3, 2013 109th 110th 111th 112th Elected in 2004 .Re-elected in 2006 .Re-elected in 2008 .Re-elected in 2010 . Redistricted to the 1st district and lost renomination. Blaine Luetkemeyer (St. Elizabeth ) Republican January 3, 2013 – present 113th 114th 115th 116th 117th 118th Redistricted from the 9th district and re-elected in 2012 .Re-elected in 2014 .Re-elected in 2016 .Re-elected in 2018 .Re-elected in 2020 .Re-elected in 2022 . Retiring at end of term. 2013–2023 2023–present