Member / Delegate |
Party |
District |
Years |
Electoral history |
Frank A. Barrett |
Republican |
At-large |
January 3, 1943 – December 31, 1950 |
Elected in 1942 Resigned when elected Governor of Wyoming |
Joseph M. Carey |
Republican |
Territory |
March 4, 1885 – July 10, 1890 |
Elected in 1884 Retired when elected U.S. senator |
Vincent M. Carter |
Republican |
At-large |
March 4, 1929 – January 3, 1935 |
Elected in 1928 Retired to run for U.S. senator |
Dick Cheney |
Republican |
At-large |
January 3, 1979 – March 20, 1989 |
Elected in 1978 Resigned when appointed Secretary of Defense |
Liz Cheney |
Republican |
At-large |
January 3, 2017 – January 3, 2023 |
Elected in 2016 Lost renomination to Hageman |
Clarence D. Clark |
Republican |
At-large |
December 1, 1890 – March 3, 1893 |
Elected in 1890 Lost re-election to Coffeen |
Henry A. Coffeen |
Democratic |
At-large |
March 4, 1893 – March 3, 1895 |
Elected in 1892 Lost re-election to Mondell |
William Wellington Corlett |
Republican |
Territory |
March 4, 1877 – March 3, 1879 |
Elected in 1876 Did not seek re-election |
Barbara Cubin |
Republican |
At-large |
January 3, 1995 – January 3, 2009 |
Elected in 1994 Retired |
Stephen Wheeler Downey |
Republican |
Territory |
March 4, 1879 – March 3, 1881 |
Elected in 1878 Retired |
Paul R. Greever |
Democratic |
At-large |
January 3, 1935 – January 3, 1939 |
Elected in 1934 Lost re-election to Horton |
Harriet Hageman |
Republican |
At-large |
January 3, 2023 – present |
Elected in 2022 |
Bill Harrison |
Republican |
At-large |
January 3, 1951 – January 3, 1955 |
Elected in 1950 Retired to run for U.S. senator |
January 3, 1961 – January 3, 1965 |
Elected in 1960 Lost re-election to Roncalio |
January 3, 1967 – January 3, 1969 |
Elected in 1966 Lost primary to Wold |
Frank O. Horton |
Republican |
At-large |
January 3, 1939 – January 3, 1941 |
Elected in 1938 Lost re-election to McIntyre |
William Theopilus Jones |
Republican |
Territory |
March 4, 1871 – March 3, 1873 |
Elected in 1870 Lost re-election to Steele |
Cynthia Lummis |
Republican |
At-large |
January 3, 2009 – January 3, 2017 |
Elected in 2008 Retired |
John J. McIntyre |
Democratic |
At-large |
January 3, 1941 – January 3, 1943 |
Elected in 1940 Lost re-election to Barrett |
Frank W. Mondell |
Republican |
At-large |
March 4, 1895 – March 3, 1897 |
Elected in 1894 Lost re-election to Osborne |
March 4, 1899 – March 3, 1923 |
Elected in 1898 Retired to run for U.S. senator |
Stephen Friel Nuckolls |
Democratic |
Territory |
December 6, 1869 – March 3, 1871 |
Elected in 1869 Retired |
John E. Osborne |
Democratic |
At-large |
March 4, 1897 – March 3, 1899 |
Elected in 1896 Retired |
Morton Everel Post |
Democratic |
Territory |
March 4, 1881 – March 3, 1885 |
Elected in 1880 Did not seek re-election |
Teno Roncalio |
Democratic |
At-large |
January 3, 1965 – January 3, 1967 |
Elected in 1964 Retired to run for U.S. senator |
January 3, 1971 – December 30, 1978 |
Elected in 1970 Did not seek re-election and resigned early |
William Randolph Steele |
Democratic |
Territory |
March 4, 1873 – March 3, 1877 |
Elected in 1872 Lost re-election to Corlett |
Craig L. Thomas |
Republican |
At-large |
April 26, 1989 – January 3, 1995 |
Elected in 1989 special election Retired to run for U.S. senator |
Edwin K. Thomson |
Republican |
At-large |
January 3, 1955 – December 9, 1960 |
Elected in 1954 Retired to run for U.S. senator but died before Senate term began |
Charles E. Winter |
Republican |
At-large |
March 4, 1923 – March 3, 1929 |
Elected in 1922 Retired to run for U.S. senator |
John S. Wold |
Republican |
At-large |
January 3, 1969 – January 3, 1971 |
Elected in 1968 Retired to run for U.S. senator |