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.