List of United States representatives from Missouri
The following is an alphabetical list of United States representatives from the state of Missouri. For chronological tables of members of both houses of the United States Congress from the state, see Missouri's congressional delegations. The list of names should be complete, but other data may be incomplete.
Current representatives
Current as of January 3, 2025.- : Wesley Bell
- : Ann Wagner
- : Bob Onder
- : Mark Alford
- : Emanuel Cleaver
- : Sam Graves
- : Eric Burlison
- : Jason T. Smith
List of members and delegates
| Member | Party | Years | District | Electoral history |
| Thomas Peter Akers | Know Nothing | August 18, 1856 – March 3, 1857 | Elected to finish Miller's term. Retired. | |
| Todd Akin | Republican | January 3, 2001 – January 3, 2013 | Elected in 2000. Retired to run for U.S. Senator. | |
| Armstead M. Alexander | Democratic | March 4, 1883 – March 3, 1885 | Elected in 1882. Lost renomination to Hale. | |
| Joshua W. Alexander | Democratic | March 4, 1907 – December 15, 1919 | Elected in 1906. Resigned to become U.S. Secretary of Commerce. | |
| Mark Alford | Republican | January 3, 2023 – present | Elected in 2022. Incumbent. | |
| Thomas Allen | Democratic | March 4, 1881 – April 8, 1882 | Elected in 1880. Died. | |
| Charles Arthur Anderson | Democratic | January 3, 1937 – January 3, 1941 | Elected in 1936. Lost re-election to Ploeser. | |
| George W. Anderson | Republican | March 4, 1865 – March 3, 1869 | Elected in 1864. Retired. | |
| Thomas Lilbourne Anderson | Know Nothing | March 4, 1857 – March 3, 1859 | Elected in 1856. Switched parties. | |
| Thomas Lilbourne Anderson | Independent Democratic | March 4, 1859 – March 3, 1861 | Re-elected in 1858 as an Independent Democrat. Retired. | |
| Orland K. Armstrong | Republican | January 3, 1951 – January 3, 1953 | Elected in 1950. Retired. | |
| Marshall Arnold | Democratic | March 4, 1891 – March 3, 1895 | Elected in 1890. Lost re-election to Mozley. | |
| Samuel W. Arnold | Republican | January 3, 1943 – January 3, 1949 | Elected in 1942. Lost re-election to Magee. | |
| William Henry Ashley | Jacksonian | October 31, 1831 – March 3, 1837 | Elected to finish Pettis's term. Retired to run for governor. | |
| Joel Funk Asper | Republican | March 4, 1869 – March 3, 1871 | Elected in 1868. Retired. | |
| William O. Atkeson | Republican | March 4, 1921 – March 3, 1923 | Elected in 1920. Lost re-election to Dickinson. | |
| Ralph Emerson Bailey | Republican | March 4, 1925 – March 3, 1927 | Elected in 1924. Retired. | |
| Wendell Bailey | Republican | January 3, 1981 – January 3, 1983 | Elected in 1980. Redistricted to the and lost re-election to Skelton. | |
| Claude I. Bakewell | Republican | January 3, 1947 – January 3, 1949 | Elected in 1946. Lost re-election to Sullivan. | |
| Claude I. Bakewell | Republican | March 9, 1951 – January 3, 1953 | Elected to finish Sullivan's term. Redistricted to the and lost re-election to L. Sullivan. | |
| Parke M. Banta | Republican | January 3, 1947 – January 3, 1949 | Elected in 1946. Lost re-election to Carnahan. | |
| John Richard Barret | Democratic | March 4, 1859 – June 8, 1860 | Elected in 1858. Lost contested election to F. Blair. | |
| John Richard Barret | Democratic | October 3, 1860 – March 3, 1861 | Elected to finish Blair's term. Lost re-election to F. Blair. | |
| Richard Bartholdt | Republican | March 4, 1893 – March 3, 1915 | Elected in 1892. Retired. | |
| William Edward Barton | Democratic | March 4, 1931 – March 3, 1933 | Elected in 1930 Redistricted to and lost renomination to 13 others. | |
| Edward Bates | Anti-Jacksonian | March 4, 1827 – March 3, 1829 | Elected in 1826. Lost re-election to Pettis. | |
| William Van Ness Bay | Democratic | March 4, 1849 – March 3, 1851 | Elected in 1848. Retired. | |
| C. Jasper Bell | Democratic | January 3, 1935 – January 3, 1949 | Elected in 1934. Retired. | |
| Wesley Bell | Democratic | January 3, 2025 – present | Elected in 2024. Incumbent. | |
| John F. Benjamin | Republican | March 4, 1865 – March 3, 1871 | Elected in 1864. Retired. | |
| Marion T. Bennett | Republican | January 12, 1943 – January 3, 1949 | Elected to finish his father's term. Lost re-election to Christopher. | |
| Philip Allen Bennett | Republican | January 3, 1941 – December 7, 1942 | Elected in 1940. Re-elected but died before term began. | |
| Maecenas Eason Benton | Democratic | March 4, 1897 – March 3, 1905 | Elected in 1896. Lost re-election to Shartel. | |
| Thomas Hart Benton | Democratic | March 4, 1853 – March 3, 1855 | Elected in 1852. Lost re-election to Kennett. | |
| Francis Preston Blair Jr. | Republican | March 4, 1857 – March 3, 1859 | Elected in 1856. Lost re-election to Barret. | |
| Francis Preston Blair Jr. | Republican | June 8, 1860 – June 25, 1860 | Won contested election. Resigned. | |
| Francis Preston Blair Jr. | Republican | March 4, 1861 – June 10, 1864 | Elected in 1860. Lost contested election to Knox. | |
| James G. Blair | Liberal Republican | March 4, 1871 – March 3, 1873 | Elected in 1870. Retired. | |
| Richard P. Bland | Democratic | March 4, 1873 – March 3, 1883 | Elected in 1872. Redistricted to the. | |
| Richard P. Bland | Democratic | March 4, 1883 – March 3, 1893 | Redistricted from the and re-elected in 1882. Redistricted to the. | |
| Richard P. Bland | Democratic | March 4, 1893 – March 3, 1895 | Redistricted from the and re-elected in 1892. Lost re-election to Hubbard. | |
| Richard P. Bland | Democratic | March 4, 1897 – June 15, 1899 | Elected in 1896. Died. | |
| William Thomas Bland | Democratic | March 4, 1919 – March 3, 1921 | Elected in 1918. Lost re-election to Ellis. | |
| Henry Taylor Blow | Unconditional Unionist | March 4, 1863 – March 3, 1865 | Elected in 1862. Switched parties. | |
| Henry Taylor Blow | Republican | March 4, 1865 – March 3, 1867 | Re-elected in 1864 as a Republican. Retired. | |
| Roy Blunt | Republican | January 3, 1997 – January 3, 2011 | Elected in 1996. Retired to run for U.S. Senator. | |
| Robert N. Bodine | Democratic | March 4, 1897 – March 3, 1899 | Elected in 1896. Lost renomination to Rucker. | |
| Richard Walker Bolling | Democratic | January 3, 1949 – January 3, 1983 | Elected in 1948. Retired. | |
| Charles F. Booher | Democratic | February 19, 1889 – March 4, 1889 | Elected to finish Burnes's term in the 50th Congress. Retired. | |
| Charles F. Booher | Democratic | March 4, 1907 – January 21, 1921 | Elected in 1906. Retired but died before term ended. | |
| William Patterson Borland | Democratic | March 4, 1909 – February 20, 1919 | Elected in 1908. Lost renomination to W. Bland and died before term ended. | |
| Gustavus Miller Bower | Democratic | March 4, 1843 – March 3, 1845 | Elected in 1842. Retired. | |
| James B. Bowlin | Democratic | March 4, 1843 – March 3, 1847 | Elected in 1842. Redistricted to the. | |
| James B. Bowlin | Democratic | March 4, 1847 – March 3, 1851 | Redistricted from the and re-elected in 1846. Lost re-election to Darby. | |
| Sempronius H. Boyd | Unionist | March 4, 1863 – March 3, 1865 | Elected in 1862. Retired. | |
| Sempronius H. Boyd | Republican | March 4, 1869 – March 3, 1871 | Elected in 1868. Retired. | |
| James Broadhead | Democratic | March 4, 1883 – March 3, 1885 | Elected in 1882. Retired. | |
| Charles Harrison Brown | Democratic | January 3, 1957 – January 3, 1961 | Elected in 1956. Lost re-election to D. Hall. | |
| Aylett Hawes Buckner | Democratic | March 4, 1873 – March 3, 1883 | Elected in 1872. Redistricted to the. | |
| Aylett Hawes Buckner | Democratic | March 4, 1883 – March 3, 1885 | Redistricted from the and re-elected in 1882. Retired. | |
| Jack Buechner | Republican | January 3, 1987 – January 3, 1991 | Elected in 1986. Lost re-election to Horn. | |
| John Bull | Anti-Jacksonian | March 4, 1833 – March 3, 1835 | Elected in 1833. Retired. | |
| Samuel Swinfin Burdett | Republican | March 4, 1869 – March 3, 1873 | Elected in 1868. Lost re-election to R. Bland. | |
| Bill Burlison | Democratic | January 3, 1969 – January 3, 1981 | Elected in 1968. Lost re-election to Emerson. | |
| Eric Burlison | Republican | January 3, 2023 – present | Elected in 2022. Incumbent. | |
| Daniel Dee Burnes | Democratic | March 4, 1893 – March 3, 1895 | Elected in 1892. Retired. | |
| James N. Burnes | Democratic | March 4, 1883 – January 23, 1889 | Elected in 1882. Re-elected but died before term started. | |
| Joseph Henry Burrows | Greenback | March 4, 1881 – March 3, 1883 | Elected in 1880. Lost re-election to Clardy. | |
| Charles Germman Burton | Republican | March 4, 1895 – March 3, 1897 | Elected in 1894. Lost re-election to M. Benton. | |
| Cori Bush | Democratic | January 3, 2021 – January 3, 2025 | Elected in 2020. Lost renomination to Wesley Bell. | |
| James Joseph Butler | Democratic | March 4, 1901 – June 28, 1902 | Elected in 1900. Seat declared Vacant. | |
| James Joseph Butler | Democratic | November 4, 1902 – February 26, 1903 | Elected to fill the vacant seat. Lost election contest to Wagoner. | |
| James Joseph Butler | Democratic | March 4, 1903 – March 3, 1905 | Elected in 1902. Retired. | |
| Samuel Byrns | Democratic | March 4, 1891 – March 3, 1893 | Elected in 1890. Lost renomination to Kehr. | |
| Clarence Cannon | Democratic | March 4, 1923 – March 3, 1933 | Elected in 1922. Redistricted to the. | |
| Clarence Cannon | Democratic | March 4, 1933 – January 3, 1935 | Redistricted from the and Re-elected in 1932. Redistricted to the. | |
| Clarence Cannon | Democratic | January 3, 1935 – May 12, 1964 | Redistricted from the and re-elected in 1934. Died. | |
| A. S. J. Carnahan | Democratic | January 3, 1945 – January 3, 1947 | Elected in 1944. Lost re-election to Banta. | |
| A. S. J. Carnahan | Democratic | January 3, 1949 – January 3, 1961 | Elected in 1948. Lost renomination to Ichord. | |
| Russ Carnahan | Democratic | January 3, 2005 – January 3, 2013 | Elected in 2004. Redistricted to the and lost renomination to L. Clay. | |
| Samuel Caruthers | Whig | March 4, 1853 – March 3, 1855 | Elected in 1852. Switched parties. | |
| Samuel Caruthers | Opposition | March 4, 1855 – March 3, 1857 | Re-elected in 1854 as an Opposition party candidate. Switched parties. | |
| Samuel Caruthers | Democratic | March 4, 1857 – March 3, 1859 | Re-elected in 1856 as a Democrat. Retired. | |
| Theron Ephron Catlin | Republican | March 4, 1911 – August 12, 1912 | Elected in 1910. Lost contested election to Gill. | |
| Henry S. Caulfield | Republican | March 4, 1907 – March 3, 1909 | Elected in 1906. Retired. | |
| George H. Christopher | Democratic | January 3, 1949 – January 3, 1951 | Elected in 1948. Lost re-election to Armstrong. | |
| George H. Christopher | Democratic | January 3, 1955 – January 23, 1959 | Elected in 1954. Died. | |
| James Robert Claiborne | Democratic | March 4, 1933 – January 3, 1935 | Elected in 1932. Redistricted to the. | |
| James Robert Claiborne | Democratic | January 3, 1935 – January 3, 1937 | Redistricted from the and re-elected in 1934. Lost renomination to C. Anderson. | |
| Martin L. Clardy | Democratic | March 4, 1879 – March 3, 1883 | Elected in 1878. Redistricted to the. | |
| Martin L. Clardy | Democratic | March 4, 1883 – March 3, 1889 | Redistricted from the and re-elected in 1882. Lost re-election to Kinsey. | |
| Champ Clark | Democratic | March 4, 1893 – March 3, 1895 | Elected in 1892. Lost re-election to Treloar. | |
| Champ Clark | Democratic | March 4, 1897 – March 2, 1921 | Elected in 1896. Lost re-election to Hukriede and died before term ended. | |
| Charles Nelson Clark | Republican | March 4, 1895 – March 3, 1897 | Elected in 1894. Retired. | |
| John Bullock Clark | Democratic | December 7, 1857 – July 13, 1861 | Elected after James S. Green was elected to US Senate prior to being seated. Expelled after taking up arms against the Union. | |
| John Bullock Clark Jr. | Democratic | March 4, 1873 – March 3, 1883 | Elected in 1872. Lost renomination to R. Bland. | |
| Bill Clay | Democratic | January 3, 1969 – January 3, 2001 | Elected in 1968. Retired. | |
| Lacy Clay | Democratic | January 3, 2001 – January 3, 2021 | Elected in 2000. Lost renomination to Bush. | |
| Emanuel Cleaver | Democratic | January 3, 2005 – present | Elected in 2004. Incumbent. | |
| Seth Wallace Cobb | Democratic | March 4, 1891 – March 3, 1893 | Elected in 1890. Redistricted to the. | |
| Seth Wallace Cobb | Democratic | March 4, 1893 – March 3, 1897 | Redistricted from the and re-elected in 1892. Retired. | |
| Charles F. Cochran | Democratic | March 4, 1897 – March 3, 1905 | Elected in 1896. Withdrew from renomination. | |
| John J. Cochran | Democratic | November 2, 1926 – March 3, 1933 | Elected to finish Hawes's term. Redistricted to the. | |
| John J. Cochran | Democratic | March 4, 1933 – January 3, 1935 | Redistricted from the and re-elected in 1932. Redistricted to the. | |
| John J. Cochran | Democratic | January 3, 1935 – January 3, 1947 | Redistricted from the and re-elected in 1934. Retired. | |
| Nathan Cole | Republican | March 4, 1877 – March 3, 1879 | Elected in 1876. Lost re-election to Wells. | |
| William Clay Cole | Republican | January 3, 1943 – January 3, 1949 | Elected in 1942. Lost re-election to Welch. | |
| William Clay Cole | Republican | January 3, 1953 – January 3, 1955 | Elected in 1952. Lost re-election to Hull Jr. | |
| Earl Thomas Coleman | Republican | November 2, 1976 – January 3, 1993 | Elected to finish Litton's term. Lost re-election to Danner. | |
| George H. Combs Jr. | Democratic | March 4, 1927 – March 3, 1929 | Elected in 1926. Retired. | |
| Abram Comingo | Democratic | March 4, 1871 – March 3, 1873 | Elected in 1870. Redistricted to the. | |
| Abram Comingo | Democratic | March 4, 1873 – March 3, 1875 | Redistricted from the and re-elected in 1872. Retired. | |
| James Cooney | Democratic | March 4, 1897 – March 3, 1903 | Elected in 1896. Lost renomination to Hamlin. | |
| John Cosgrove | Democratic | March 4, 1883 – March 3, 1885 | Elected in 1882. Renominated but withdrew before election. | |
| Harry M. Coudrey | Republican | June 23, 1906 – March 3, 1911 | Won election contest. Retired. | |
| William S. Cowherd | Democratic | March 4, 1897 – March 3, 1905 | Elected in 1896. Lost re-election to Ellis. | |
| James Craig | Democratic | March 4, 1857 – March 3, 1861 | Elected in 1856. Retired. | |
| Thomas Theodore Crittenden | Democratic | March 4, 1873 – March 3, 1875 | Elected in 1872. Retired. | |
| Thomas Theodore Crittenden | Democratic | March 4, 1877 – March 3, 1879 | Elected in 1876. Retired. | |
| Charles A. Crow | Republican | March 4, 1909 – March 3, 1911 | Elected in 1908. Lost re-election to Russell. | |
| George Calhoun Crowther | Republican | March 4, 1895 – March 3, 1897 | Elected in 1894. Lost re-election to C. Cochran. | |
| Thomas B. Curtis | Republican | January 3, 1951 – January 3, 1953 | Elected in 1950. Redistricted to the. | |
| Thomas B. Curtis | Republican | January 3, 1953 – January 3, 1969 | Redistricted from the and re-elected in 1952. Retired to run for U.S. senator. | |
| Pat Danner | Democratic | January 3, 1993 – January 3, 2001 | Elected in 1992. Retired. | |
| John Fletcher Darby | Whig | March 4, 1851 – March 3, 1853 | Elected in 1850. Retired. | |
| Lowndes Henry Davis | Democratic | March 4, 1879 – March 3, 1883 | Elected in 1878. Redistricted to the. | |
| Lowndes Henry Davis | Democratic | March 4, 1883 – March 3, 1885 | Redistricted from the and re-elected in 1882. Retired. | |
| James Alexander Daugherty | Democratic | March 4, 1911 – March 3, 1913 | Elected in 1910. Lost renomination to Decker. | |
| William Dawson | Democratic | March 4, 1885 – March 3, 1887 | Elected in 1884. Lost renomination to Walker. | |
| David A. De Armond | Democratic | March 4, 1891 – March 3, 1893 | Elected in 1890. Redistricted to the. | |
| David A. De Armond | Democratic | March 4, 1893 – November 23, 1909 | Redistricted from the and re-elected in 1892. Died. | |
| Rezin A. De Bolt | Democratic | March 4, 1875 – March 3, 1877 | Elected in 1874. Retired. | |
| Perl D. Decker | Democratic | March 4, 1913 – March 3, 1919 | Elected in 1912. Lost re-election to McPherson. | |
| Clement C. Dickinson | Democratic | February 1, 1910 – March 3, 1921 | Elected to finish De Armond's term. Lost re-election to Atkeson. | |
| Clement C. Dickinson | Democratic | March 4, 1923 – March 3, 1929 | Elected in 1922. Lost re-election to Halsey. | |
| Clement C. Dickinson | Democratic | March 4, 1931 – March 3, 1933 | Elected in 1930. Redistricted to the. | |
| Clement C. Dickinson | Democratic | March 4, 1933 – January 3, 1935 | Redistricted from the and re-elected in 1932. Redistricted to the and lost renomination to Wood. | |
| Alexander Monroe Dockery | Democratic | March 4, 1883 – March 3, 1899 | Elected in 1882. Retired. | |
| John Dougherty | Democratic | March 4, 1899 – March 3, 1905 | Elected in 1898. Lost renomination. | |
| Richard M. Duncan | Democratic | March 4, 1933 – January 3, 1935 | Elected in 1932. Redistricted to the. | |
| Richard M. Duncan | Democratic | January 3, 1935 – January 3, 1943 | Redistricted from the and re-elected in 1934. Lost re-election to W. Cole. | |
| David Patterson Dyer | Republican | March 4, 1869 – March 3, 1871 | Elected in 1868. Lost re-election to A. King. | |
| Leonidas C. Dyer | Republican | March 4, 1911 – June 19, 1914 | Elected in 1910. Lost election contest to M. Gill. | |
| Leonidas C. Dyer | Republican | March 4, 1915 – March 3, 1933 | Elected in 1914. Redistricted to the and lost re-election to 13 Democrats. | |
| Rufus Easton | - | September 17, 1814 – August 5, 1816 | Elected in 1814. Lost re-election to J. Scott. | |
| John Cummins Edwards | Democratic | March 4, 1841 – March 3, 1843 | Elected in 1840. Retired. | |
| Edgar C. Ellis | Republican | March 4, 1905 – March 3, 1909 | Elected in 1904. Lost re-election to Borland. | |
| Edgar C. Ellis | Republican | March 4, 1921 – March 3, 1923 | Elected in 1920. Lost re-election to Jost. | |
| Edgar C. Ellis | Republican | March 4, 1925 – March 3, 1927 | Elected in 1924. Lost re-election to Combs Jr. | |
| Edgar C. Ellis | Republican | March 4, 1929 – March 3, 1931 | Elected in 1928. Lost re-election to Shannon. | |
| William P. Elmer | Republican | January 3, 1943 – January 3, 1945 | Elected in 1942. Lost re-election to Carnahan. | |
| Politte Elvins | Republican | March 4, 1909 – March 3, 1911 | Elected in 1908. Lost re-election to Hensley. | |
| Bill Emerson | Republican | January 3, 1981 – January 3, 1983 | Elected in 1980. Redistricted to the. | |
| Bill Emerson | Republican | January 3, 1983 – June 22, 1996 | Redistricted from the and re-elected in 1982. Died. | |
| Jo Ann Emerson | Republican | November 5, 1996 – January 3, 1997 | Elected to finish her husband's term. | |
| Jo Ann Emerson | Independent | January 3, 1997 – January 8, 1997 | Also elected in 1996 as an Independent caucusing with Republicans due to Missouri state law. | |
| Jo Ann Emerson | Republican | January 8, 1997 – January 22, 2013 | Joined Republican party. Resigned to become CEO of NRECA. | |
| Frederick Essen | Republican | November 5, 1918 – March 3, 1919 | Elected to finish Meeker's term. Retired. | |
| Charles L. Faust | Republican | March 4, 1921 – December 17, 1928 | Elected in 1920. Re-elected but died before term began. | |
| Gustavus A. Finkelnburg | Republican | March 4, 1869 – March 3, 1871 | Elected in 1868. Switched parties. | |
| Gustavus A. Finkelnburg | Liberal Republican | March 4, 1871 – March 3, 1873 | Re-elected in 1870 as a Liberal Republican. Retired. | |
| Nicholas Ford | Greenback | March 4, 1879 – March 3, 1883 | Elected in 1878. Lost re-election to Broadhead. | |
| Nathan Frank | Republican | March 4, 1889 – March 3, 1891 | Elected in 1888. Retired. | |
| Benjamin Joseph Franklin | Democratic | March 4, 1875 – March 3, 1879 | Elected in 1874. Withdrew during renomination. | |
| Richard Graham Frost | Democratic | March 4, 1879 – March 2, 1883 | Elected in 1878. Retired but lost contested election before next term began. | |
| James F. Fulbright | Democratic | March 4, 1923 – March 3, 1925 | Elected in 1922. Lost re-election to R. Bailey. | |
| James F. Fulbright | Democratic | March 4, 1927 – March 3, 1929 | Elected in 1926. Lost re-election to Short. | |
| James F. Fulbright | Democratic | March 4, 1931 – March 3, 1933 | Elected in 1930. Redistricted to the and lost renomination to 13 others. | |
| Frank B. Fulkerson | Republican | March 4, 1905 – March 3, 1907 | Elected in 1904. Lost re-election to Booher. | |
| Robert Washington Fyan | Democratic | March 4, 1883 – March 3, 1885 | Elected in 1882. Lost re-election to Wade. | |
| Robert Washington Fyan | Democratic | March 4, 1891 – March 3, 1895 | Elected in 1890. Retired. | |
| Dick Gephardt | Democratic | January 3, 1977 – January 3, 2005 | Elected in 1976. Retired to run for Democratic nominee for president. | |
| Michael Joseph Gill | Democratic | June 19, 1914 – March 3, 1915 | Won election contest. Lost re-election to L. Dyer. | |
| Patrick F. Gill | Democratic | March 4, 1909 – March 3, 1911 | Elected in 1908. Lost re-election to Catlin. | |
| Patrick F. Gill | Democratic | August 12, 1912 – March 3, 1913 | Won contested election. Lost renomination to Igoe. | |
| John Milton Glover | Democratic | March 4, 1885 – March 3, 1889 | Elected in 1884. Retired to run for governor. | |
| John Montgomery Glover | Democratic | March 4, 1877 – March 3, 1879 | Elected in 1872. Lost renomination to Hatch. | |
| Joseph J. Gravely | Republican | March 4, 1867 – March 3, 1869 | Elected in 1866. Retired. | |
| Alexander Graves | Democratic | March 4, 1883 – March 3, 1885 | Elected in 1882. Lost re-election to Warner. | |
| Sam Graves | Republican | January 3, 2001 – present | Elected in 2000. Incumbent. | |
| James S. Green | Democratic | March 4, 1847 – March 3, 1851 | Elected in 1846. Retired. | |
| Thomas Hackney | Democratic | March 4, 1907 – March 3, 1909 | Elected in 1906. Lost re-election to Morgan. | |
| John Blackwell Hale | Democratic | March 4, 1885 – March 4, 1887 | Elected in 1884. Lost renomination to Mansur and lost re-election as an Independent. | |
| Durward Gorham Hall | Republican | January 3, 1961 – January 3, 1973 | Elected in 1960. Retired. | |
| Uriel Sebree Hall | Democratic | March 4, 1893 – March 3, 1897 | Elected in 1892. Retired. | |
| Willard Preble Hall | Democratic | March 4, 1847 – March 3, 1853 | Elected in 1846. Retired. | |
| William Augustus Hall | Democratic | January 20, 1862 – March 3, 1863 | Elected to finish Clark's term. Redistricted to the. | |
| William Augustus Hall | Unionist | March 4, 1863 – March 3, 1865 | Redistricted from the and re-elected in 1862. Retired. | |
| Thomas Jefferson Halsey | Republican | March 4, 1929 – March 3, 1931 | Elected in 1928 Lost re-election to Dickinson. | |
| Courtney W. Hamlin | Democratic | March 4, 1903 – March 3, 1905 | Elected in 1902. Lost re-election to Welborn. | |
| Courtney W. Hamlin | Democratic | March 4, 1907 – March 3, 1919 | Elected in 1906. Lost renomination to Major. | |
| Mel Hancock | Republican | January 3, 1989 – January 3, 1997 | Elected in 1988. Retired. | |
| Albert Galliton Harrison | Jacksonian | March 4, 1835 – March 3, 1837 | Elected in 1835. Switched parties. | |
| Albert Galliton Harrison | Democratic | March 4, 1837 – September 7, 1839 | Re-elected in 1836 as a Democrat. Died. | |
| Vicky Hartzler | Republican | January 3, 2011 – January 3, 2023 | Elected in 2010. Retired to run for senator. | |
| William H. Hatch | Democratic | March 4, 1879 – March 3, 1883 | Elected in 1878. Redistricted to the. | |
| William H. Hatch | Democratic | March 4, 1883 – March 3, 1895 | Redistricted from the and re-elected in 1882. Lost re-election to C.N. Clark. | |
| Robert Anthony Hatcher | Democratic | March 4, 1873 – March 3, 1879 | Elected in 1872. Retired. | |
| Harrison E. Havens | Republican | March 4, 1871 – March 3, 1873 | Elected in 1870. Redistricted to the. | |
| Harrison E. Havens | Republican | March 4, 1873 – March 3, 1875 | Redistricted from the and re-elected in 1872. Lost re-election to Morgan. | |
| Harry B. Hawes | Democratic | March 4, 1921 – October 15, 1926 | Elected in 1920. Resigned to run for U.S. senator. | |
| Edward D. Hays | Republican | March 4, 1919 – March 3, 1923 | Elected in 1918. Lost re-election to Fulbright. | |
| Ira S. Haseltine | Greenback | March 4, 1881 – March 3, 1883 | Elected in 1880. Lost re-election to Cosgrove. | |
| John T. Heard | Democratic | March 4, 1885 – March 3, 1893 | Elected in 1884. Redistricted to the. | |
| John T. Heard | Democratic | March 4, 1893 – March 3, 1895 | Redistricted from the and re-elected in 1892. Lost re-election to Tracey. | |
| Edward Hempstead | - | November 9, 1812 – September 17, 1814 | Elected in 1812. Retired. | |
| Thomas C. Hennings Jr. | Democratic | January 3, 1935 – December 31, 1940 | Elected in 1934. Retired and resigned early to become a candidate for circuit attorney of St. Louis. | |
| Walter Lewis Hensley | Democratic | March 4, 1911 – March 3, 1919 | Elected in 1910. Retired. | |
| Jeffrey Paul Hillelson | Republican | January 3, 1953 – January 3, 1955 | Elected in 1952. Lost re-election to Christopher. | |
| John Hogan | Democratic | March 4, 1865 – March 3, 1867 | Elected in 1864. Lost re-election to Pile. | |
| David W. Hopkins | Republican | February 5, 1929 – March 3, 1933 | Elected to finish Faust's term. Redistricted to and lost re-election to 13 Democrats. | |
| Joan Kelly Horn | Democratic | January 3, 1991 – January 3, 1993 | Elected in 1990. Lost re-election to Talent. | |
| Joel Douglas Hubbard | Republican | March 4, 1895 – March 3, 1897 | Elected in 1894. Lost re-election to Bland. | |
| James Madison Hughes | Democratic | March 4, 1843 – March 3, 1845 | Elected in 1842. Retired. | |
| Theodore W. Hukriede | Republican | March 4, 1921 – March 3, 1923 | Elected in 1920. Lost re-election to Cannon. | |
| William Raleigh Hull Jr. | Democratic | January 3, 1955 – January 3, 1973 | Elected in 1954. Retired. | |
| Kenny Hulshof | Republican | January 3, 1997 – January 3, 2009 | Elected in 1996. Retired to run for governor. | |
| William L. Hungate | Democratic | November 3, 1964 – January 3, 1977 | Elected to finish Cannon's term. Retired. | |
| John T. Hunt | Democratic | March 4, 1903 – March 3, 1907 | Elected in 1902. Lost re-election to Caulfield. | |
| John E. Hutton | Democratic | March 4, 1885 – March 3, 1889 | Elected in 1884. Retired. | |
| Ira B. Hyde | Republican | March 4, 1873 – March 3, 1875 | Elected in 1872. Lost re-election to De Bolt. | |
| Richard Howard Ichord Jr. | Democratic | January 3, 1961 – January 3, 1981 | Elected in 1960. Retired. | |
| William L. Igoe | Democratic | March 4, 1913 – March 3, 1921 | Elected in 1912. Retired. | |
| Leonard Irving | Democratic | January 3, 1949 – January 3, 1953 | Elected in 1948. Lost re-election to Hillelson. | |
| Anthony F. Ittner | Republican | March 4, 1877 – March 3, 1879 | Elected in 1876. Retired. | |
| John Jameson | Democratic | December 12, 1839 – March 3, 1841 | Elected to finish Harrison's term. Retired. | |
| John Jameson | Democratic | March 4, 1843 – March 3, 1845 | Elected in 1842. Retired. | |
| John Jameson | Democratic | March 4, 1847 – March 3, 1849 | Elected in 1846. Retired. | |
| Robert Davis Johnson | Democratic | September 29, 1931 – March 3, 1933 | Elected to finish Major's term. Redistricted to and lost renomination to 13 others. | |
| Rowland Louis Johnston | Republican | March 4, 1929 – March 3, 1931 | Elected in 1928 Lost re-election to Barton. | |
| Paul C. Jones | Democratic | November 2, 1948 – January 3, 1969 | Elected to finish Zimmerman's term. Retired. | |
| Henry L. Jost | Democratic | March 4, 1923 – March 3, 1925 | Elected in 1922. Retired. | |
| Charles Frederick Joy | Republican | March 4, 1893 – April 3, 1894 | Elected in 1892. Lost contested election to O'Neill. | |
| Charles Frederick Joy | Republican | March 4, 1895 – March 3, 1903 | Elected in 1894. Lost renomination. | |
| Raymond W. Karst | Democratic | January 3, 1949 – January 3, 1951 | Elected in 1948. Lost re-election to Curtis. | |
| Frank M. Karsten | Democratic | January 3, 1947 – January 3, 1953 | Elected in 1946. Redistricted to the. | |
| Frank M. Karsten | Democratic | January 3, 1953 – January 3, 1969 | Redistricted from the and re-elected in 1952. Retired. | |
| Edward C. Kehr | Democratic | March 4, 1875 – March 3, 1877 | Elected in 1874. Lost re-election to Ittner. | |
| John R. Kelso | Independent Republican | March 4, 1865 – March 3, 1867 | Elected in 1864. Retired. | |
| Luther Martin Kennett | Whig | March 4, 1855 – March 3, 1857 | Elected in 1854. Lost re-election to F. Blair. | |
| Charles Edward Kiefner | Republican | March 4, 1925 – March 3, 1927 | Elected in 1924. Lost re-election to Williams. | |
| Charles Edward Kiefner | Republican | March 4, 1929 – March 3, 1931 | Elected in 1928. Lost re-election to Williams. | |
| Andrew King | Democratic | March 4, 1871 – March 3, 1873 | Elected in 1870. Retired. | |
| Austin Augustus King | Unionist | March 4, 1863 – March 3, 1865 | Elected in 1862. Lost re-election to Van Horn. | |
| William Medcalf Kinsey | Republican | March 4, 1889 – March 3, 1891 | Elected in 1888. Lost re-election to Byrns. | |
| Frank B. Klepper | Republican | March 4, 1905 – March 3, 1907 | Elected in 1904. Lost re-election to J.W. Alexander. | |
| Samuel Knox | Unionist | June 10, 1864 – March 3, 1865 | Won contested election. Lost re-election to Hogan. | |
| J. Robert Lamar | Democratic | March 4, 1903 – March 3, 1905 | Elected in 1902. Lost re-election to Murphy. | |
| J. Robert Lamar | Democratic | March 4, 1907 – March 3, 1909 | Elected in 1906. Lost re-election to Murphy. | |
| Alfred William Lamb | Democratic | March 4, 1853 – March 3, 1855 | Elected in 1852. Retired. | |
| Henry F. Lawrence | Republican | March 4, 1921 – March 3, 1923 | Elected in 1920. Lost re-election to Milligan. | |
| Alfred Morrison Lay | Democratic | March 4, 1879 – December 8, 1879 | Elected in 1878. Died. | |
| Frank H. Lee | Democratic | March 4, 1933 – January 3, 1935 | Elected in 1932. Redistricted to the and lost re-election to Short. | |
| James Johnson Lindley | Whig | March 4, 1853 – March 3, 1855 | Elected in 1852. Switched parties. | |
| James Johnson Lindley | Opposition | March 4, 1855 – March 3, 1857 | Re-elected in 1854 as and Opposition party candidate. Retired. | |
| Jerry Litton | Democratic | January 3, 1973 – August 3, 1976 | Elected in 1972. Died in airplane crash while nominee for U.S. Senator. | |
| James Tilghman Lloyd | Democratic | June 1, 1897 – March 3, 1917 | Elected after the death of member-elect Richard P. Giles. Retired. | |
| Benjamin F. Loan | Unionist | March 4, 1863 – March 3, 1865 | Elected in 1862. Switched parties. | |
| Benjamin F. Loan | Republican | March 4, 1865 – March 3, 1869 | Re-elected in 1864 as a Republican. Lost re-election to Asper. | |
| Billy Long | Republican | January 3, 2011 – January 3, 2023 | Elected in 2010. Retired to run for senator. | |
| Ralph F. Lozier | Democratic | March 4, 1923 – March 3, 1933 | Elected in 1922. Redistricted to the. | |
| Ralph F. Lozier | Democratic | March 4, 1933 – January 3, 1935 | Redistricted from the and re-elected in 1932. Redistricted to the and lost renomination to Nelson. | |
| Blaine Luetkemeyer | Republican | January 3, 2009 – January 3, 2013 | Elected in 2008. Redistricted to the. | |
| Blaine Luetkemeyer | Republican | January 3, 2013 – January 3, 2025 | Redistricted from the and re-elected in 2012. Retired. | |
| Clare Magee | Democratic | January 3, 1949 – January 3, 1953 | Elected in 1948. Retired. | |
| Samuel C. Major | Democratic | March 4, 1919 – March 3, 1921 | Elected in 1918. Lost re-election to Patterson. | |
| Samuel C. Major | Democratic | March 4, 1923 – March 3, 1929 | Elected in 1922. Lost re-election to Palmer. | |
| Samuel C. Major | Democratic | March 4, 1931 – July 28, 1931 | Elected in 1930. Died. | |
| Joe J. Manlove | Republican | March 4, 1923 – March 3, 1933 | Elected in 1922. Redistricted to and lost re-election to 13 Democrats. | |
| Charles H. Mansur | Democratic | March 4, 1887 – March 3, 1893 | Elected in 1886. Lost renomination to U. Hall. | |
| Karen McCarthy | Democratic | January 3, 1995 – January 3, 2005 | Elected in 1994. Retired. | |
| Joseph W. McClurg | Unconditional Unionist | March 4, 1863 – March 3, 1865 | Elected in 1862. Switched parties. | |
| Joseph W. McClurg | Republican | March 4, 1865 – ??, 1868 | Re-elected in 1864 as a Republican. Resigned when elected Governor of Missouri. | |
| James Robinson McCormick | Democratic | December 17, 1867 – March 3, 1873 | Elected to finish T. Noell's term. Retired. | |
| William McDaniel | Democratic | December 7, 1846 – March 3, 1847 | Elected to finish Price's term. Retired. | |
| James Henry McLean | Republican | December 15, 1882 – March 3, 1883 | Elected to finish Allen's term. Redistricted to the and lost election to Broadhead. | |
| Isaac V. McPherson | Republican | March 4, 1919 – March 3, 1923 | Elected in 1918. Lost renomination to Manlove. | |
| Jacob Edwin Meeker | Republican | March 4, 1915 – October 16, 1918 | Re-elected in 1914. Died. | |
| Lyne Metcalfe | Republican | March 4, 1877 – March 3, 1879 | Elected in 1876. Lost re-election to Frost. | |
| John Miller | Democratic | March 4, 1837 – March 3, 1843 | Elected in 1836. Retired. | |
| John Gaines Miller | Whig | March 4, 1851 – March 3, 1853 | Elected in 1850. Redistricted to the. | |
| John Gaines Miller | Whig | March 4, 1853 – March 3, 1855 | Redistricted from the and re-elected in 1852. Switched parties. | |
| John Gaines Miller | Opposition | March 4, 1855 – May 11, 1856 | Re-elected in 1854 as an Opposition party candidate. Died. | |
| Louis E. Miller | Republican | January 3, 1943 – January 3, 1945 | Elected in 1942. Lost re-election to Sullivan. | |
| Jacob L. Milligan | Democratic | February 14, 1920 – March 3, 1921 | Elected to finish Alexander's term. Lost re-election to Lawrence. | |
| Jacob L. Milligan | Democratic | March 4, 1923 – March 3, 1933 | Elected in 1922. Redistricted to the. | |
| Jacob L. Milligan | Democratic | March 4, 1933 – January 3, 1935 | Redistricted from the and re-elected in 1932. Retired to run for U.S. senator. | |
| Frank C. Millspaugh | Republican | March 4, 1921 – December 5, 1922 | Elected in 1920. Lost re-election and resigned early. | |
| Charles Henry Morgan | Democratic | March 4, 1875 – March 3, 1879 | Elected in 1874. Lost re-election to Waddill. | |
| Charles Henry Morgan | Democratic | March 4, 1883 – March 3, 1885 | Elected in 1882. Lost re-election to |