Member | Party | Years of service | Cong ress | Electoral history |
District established December 1, 1890 |
Clarence D. Clark (Evanston) | Republican | December 1, 1890 – March 3, 1893 | 51st 52nd | Elected, in the same single ballot, to the current term and the next term in 1890. Lost re-election. |
Henry A. Coffeen (Big Horn) | Democratic | March 4, 1893 – March 3, 1895 | 53rd | Elected in 1892. Lost re-election. |
Frank Wheeler Mondell (Newcastle) | Republican | March 4, 1895 – March 3, 1897 | 54th | Elected in 1894. Lost re-election. |
John Eugene Osborne (Rawlins) | Democratic | March 4, 1897 – March 3, 1899 | 55th | Elected in 1896. Retired. |
Frank Wheeler Mondell (Newcastle) | Republican | March 4, 1899 – March 3, 1923 | 56th 57th 58th 59th 60th 61st 62nd 63rd 64th 65th 66th 67th | Elected in 1898. Re-elected in 1900. Re-elected in 1902. Re-elected in 1904. Re-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. Re-elected in 1920. Retired to run for U.S. Senator. |
Charles E. Winter (Casper) | Republican | March 4, 1923 – March 3, 1929 | 68th 69th 70th | Elected in 1922. Re-elected in 1924. Re-elected in 1926. Retired to run for U.S. Senator. |
Vincent Carter (Kemmerer) | Republican | March 4, 1929 – January 3, 1935 | 71st 72nd 73rd | Elected in 1928. Re-elected in 1930. Re-elected in 1932. Retired to run for U.S. Senator. |
Paul Ranous Greever (Cody) | Democratic | January 3, 1935 – January 3, 1939 | 74th 75th | Elected in 1934. Re-elected in 1936. Lost re-election. |
Frank O. Horton (Saddlestring) | Republican | January 3, 1939 – January 3, 1941 | 76th | Elected in 1938. Lost re-election. |
John J. McIntyre (Douglas) | Democratic | January 3, 1941 – January 3, 1943 | 77th | Elected in 1940. Lost re-election. |
Frank A. Barrett (Lusk) | Republican | January 3, 1943 – December 31, 1950 | 78th 79th 80th 81st | Elected in 1942. Re-elected in 1944. Re-elected in 1946. Re-elected in 1948. Retired to run for Governor of Wyoming. Resigned early to become Governor. |
Vacant | December 31, 1950 – January 3, 1951 | 81st | |
William Henry Harrison III (Sheridan) | Republican | January 3, 1951 – January 3, 1955 | 82nd 83rd | Elected in 1950. Re-elected in 1952. Retired to run for U.S. Senator. |
Keith Thomson (Cheyenne) | Republican | January 3, 1955 – December 9, 1960 | 84th 85th 86th | Elected in 1954. Re-elected in 1956. Re-elected in 1958. Retired to run for U.S. Senator. Died. |
Vacant | December 9, 1960 – January 3, 1961 | 86th | |
William Henry Harrison III (Sheridan) | Republican | January 3, 1961 – January 3, 1965 | 87th 88th | Elected in 1960. Re-elected in 1962. Lost re-election. |
Teno Roncalio (Cheyenne) | Democratic | January 3, 1965 – January 3, 1967 | 89th | Elected in 1964. Retired to run for U.S. Senator. |
William Henry Harrison III (Sheridan) | Republican | January 3, 1967 – January 3, 1969 | 90th | Elected in 1966. Lost renomination. |
John S. Wold (Casper) | Republican | January 3, 1969 – January 3, 1971 | 91st | Elected in 1968. Retired to run for U.S. Senator. |
Teno Roncalio (Cheyenne) | Democratic | January 3, 1971 – December 30, 1978 | 92nd 93rd 94th 95th | Elected again in 1970. Re-elected in 1972. Re-elected in 1974. Re-elected in 1976. Retired and resigned early. |
Vacant | December 30, 1978 – January 3, 1979 | 95th | |
Dick Cheney (Casper) | Republican | January 3, 1979 – March 20, 1989 | 96th 97th 98th 99th 100th 101st | Elected in 1978. Re-elected in 1980. Re-elected in 1982. Re-elected in 1984. Re-elected in 1986. Re-elected in 1988. Resigned to become U.S. Secretary of Defense. |
Vacant | March 20, 1989 – April 26, 1989 | 101st | |
Craig L. Thomas (Casper) | Republican | April 26, 1989 – January 3, 1995 | 101st 102nd 103rd | Elected to finish Cheney's term. Re-elected in 1990. Re-elected in 1992. Retired to run for U.S. Senator. |
Barbara Cubin (Casper) | Republican | January 3, 1995 – January 3, 2009 | 104th 105th 106th 107th 108th 109th 110th | Elected in 1994. Re-elected in 1996. Re-elected in 1998. Re-elected in 2000. Re-elected in 2002. Re-elected in 2004. Re-elected in 2006. Retired. |
Cynthia Lummis (Cheyenne) | Republican | January 3, 2009 – January 3, 2017 | 111th 112th 113th 114th | Elected in 2008. Re-elected in 2010. Re-elected in 2012. Re-elected in 2014. Retired.[6] |
Liz Cheney (Wilson) | Republican | January 3, 2017 – January 3, 2023 | 115th 116th 117th | Elected in 2016. Re-elected in 2018. Re-elected in 2020. Lost renomination. |
Harriet Hageman (Cheyenne) | Republican | January 3, 2023 – present | 118th 119th | Elected in 2022. Re-elected in 2024. |