United States congressional delegations from Wyoming

Last updated February 15, 2025

These are tables of members from Wyoming of the United States Senate and United States House of Representatives.

United States Senate

Current U.S. senators from Wyoming

CPVI (2022):^[1]
R+25

Class I senator

Class II senator

John Barrasso
(Senior senator)
(Casper)

Cynthia Lummis
(Junior senator)
(Cheyenne)

Party

Republican

Incumbent since

June 25, 2007

January 3, 2021

Class I senator	Congress
Francis E. Warren (R)	51st (1889–1891)	Joseph M. Carey (R)
Francis E. Warren (R)	52nd (1891–1893)
vacant	53rd (1893–1895)
Clarence D. Clark (R)	53rd (1893–1895)
	54th (1895–1897)	Francis E. Warren (R)
	55th (1897–1899)
	56th (1899–1901)
	57th (1901–1903)
	58th (1903–1905)
	59th (1905–1907)
	60th (1907–1909)
	61st (1909–1911)
	62nd (1911–1913)
	63rd (1913–1915)
	64th (1915–1917)
John B. Kendrick (D)	65th (1917–1919)
	66th (1919–1921)
	67th (1921–1923)
	68th (1923–1925)
	69th (1925–1927)
	70th (1927–1929)
	71st (1929–1931)
		Patrick Joseph Sullivan (R)
		Robert D. Carey (R)
	72nd (1931–1933)
	73rd (1933–1935)
Joseph C. O'Mahoney (D)	73rd (1933–1935)
	74th (1935–1937)
	75th (1937–1939)	Harry Schwartz (D)
	76th (1939–1941)
	77th (1941–1943)
	78th (1943–1945)	Edward V. Robertson (R)
	79th (1945–1947)
	80th (1947–1949)
	81st (1949–1951)	Lester C. Hunt (D)
	82nd (1951–1953)
Frank A. Barrett (R)	83rd (1953–1955)
		Edward D. Crippa (R)
		Joseph C. O'Mahoney (D)
	84th (1955–1957)
	85th (1957–1959)
Gale W. McGee (D)	86th (1959–1961)
	87th (1961–1963)	Joe Hickey (D)^[a]
	87th (1961–1963)	Milward Simpson (R)
	88th (1963–1965)
	89th (1965–1967)
	90th (1967–1969)	Clifford Hansen (R)
	91st (1969–1971)
	92nd (1971–1973)
	93rd (1973–1975)
	94th (1975–1977)
Malcolm Wallop (R)	95th (1977–1979)
	95th (1977–1979)	Alan Simpson (R)
	96th (1979–1981)
	97th (1981–1983)
	98th (1983–1985)
	99th (1985–1987)
	100th (1987–1989)
	101st (1989–1991)
	102nd (1991–1993)
	103rd (1993–1995)
Craig L. Thomas (R)	104th (1995–1997)
	105th (1997–1999)	Mike Enzi (R)
	106th (1999–2001)
	107th (2001–2003)
	108th (2003–2005)
	109th (2005–2007)
	110th (2007–2009)
John Barrasso (R)	110th (2007–2009)
	111th (2009–2011)
	112th (2011–2013)
	113th (2013–2015)
	114th (2015–2017)
	115th (2017–2019)
	116th (2019–2021)
	117th (2021–2023)	Cynthia Lummis (R)
	118th (2023–2025)
	119th (2025–2027)

United States House of Representatives

Current Representative

Current U.S. representative from Wyoming
District	Member (Residence)^[2]	Party	Incumbent since	CPVI (2022)^[3]	District map
At-large	Harriet Hageman (Cheyenne)	Republican	January 3, 2023	R+25

Delegates from Wyoming Territory

Congress	Delegate
41st (1869–1871)	Stephen Friel Nuckolls (D)
42nd (1871–1873)	William Theopilus Jones (R)
43rd (1873–1875)	William Randolph Steele (D)
44th (1875–1877)	William Randolph Steele (D)
45th (1877–1879)	William Wellington Corlett (R)
46th (1879–1881)	Stephen Wheeler Downey (R)
47th (1881–1883)	Morton Everel Post (D)
48th (1883–1885)	Morton Everel Post (D)
49th (1885–1887)	Joseph M. Carey (R)
50th (1887–1889)
51st (1889–1891)

Members from the State of Wyoming

Congress	At-large
51st (1889–1891)	Clarence D. Clark (R)
52nd (1891–1893)	Clarence D. Clark (R)
53rd (1893–1895)	Henry A. Coffeen (D)
54th (1895–1897)	Frank W. Mondell (R)
55th (1897–1899)	John Eugene Osborne (D)
56th (1899–1901)	Frank W. Mondell (R)
57th (1901–1903)
58th (1903–1905)
59th (1905–1907)
60th (1907–1909)
61st (1909–1911)
62nd (1911–1913)
63rd (1913–1915)
64th (1915–1917)
65th (1917–1919)
66th (1919–1921)
67th (1921–1923)
68th (1923–1925)	Charles E. Winter (R)
69th (1925–1927)
70th (1927–1929)
71st (1929–1931)	Vincent Carter (R)
72nd (1931–1933)
73rd (1933–1935)
74th (1935–1937)	Paul R. Greever (D)
75th (1937–1939)	Paul R. Greever (D)
76th (1939–1941)	Frank O. Horton (R)
77th (1941–1943)	John J. McIntyre (D)
78th (1943–1945)	Frank A. Barrett (R)
79th (1945–1947)
80th (1947–1949)
81st (1949–1951)
82nd (1951–1953)	William Henry Harrison III (R)
83rd (1953–1955)	William Henry Harrison III (R)
84th (1955–1957)	Keith Thomson (R)
85th (1957–1959)
86th (1959–1961)
87th (1961–1963)	William Henry Harrison III (R)
88th (1963–1965)	William Henry Harrison III (R)
89th (1965–1967)	Teno Roncalio (D)
90th (1967–1969)	William Henry Harrison III (R)
91st (1969–1971)	John S. Wold (R)
92nd (1971–1973)	Teno Roncalio (D)
93rd (1973–1975)
94th (1975–1977)
95th (1977–1979)
96th (1979–1981)	Dick Cheney (R)
97th (1981–1983)
98th (1983–1985)
99th (1985–1987)
100th (1987–1989)
101st (1989–1991)
101st (1989–1991)	Craig L. Thomas (R)
102nd (1991–1993)
103rd (1993–1995)
104th (1995–1997)	Barbara Cubin (R)
105th (1997–1999)
106th (1999–2001)
107th (2001–2003)
108th (2003–2005)
109th (2005–2007)
110th (2007–2009)
111th (2009–2011)	Cynthia Lummis (R)
112th (2011–2013)
113th (2013–2015)
114th (2015–2017)
115th (2017–2019)	Liz Cheney (R)
116th (2019–2021)
117th (2021–2023)
118th (2023–2025)	Harriet Hageman (R)
119th (2025–2027)	Harriet Hageman (R)

Key

Democratic (D)
Republican (R)

References

↑ "2022 Cook PVI: State Map and List". Cook Political Report. July 12, 2022. Retrieved January 7, 2023.
↑ "Office of the Clerk, U.S. House of Representatives". clerk.house.gov. Retrieved January 10, 2022.
↑ "2022 Cook PVI: District Map and List". The Cook Political Report. July 12, 2022. Retrieved January 7, 2023.

General

↑ Keith Thomson was elected to succeed the retiring Joseph C. O'Mahoney, but died on December 9, 1960 before taking office.

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[1] "2022 Cook PVI: State Map and List". Cook Political Report. July 12, 2022. Retrieved January 7, 2023.

[3] "Office of the Clerk, U.S. House of Representatives". clerk.house.gov. Retrieved January 10, 2022.

[4] "2022 Cook PVI: District Map and List". The Cook Political Report. July 12, 2022. Retrieved January 7, 2023.

[2] Keith Thomson was elected to succeed the retiring Joseph C. O'Mahoney, but died on December 9, 1960 before taking office.

[1]

[a]

[2]

[3]

v t e Wyoming's current delegation to the United States Congress
Senators	▌ John Barrasso (R) ▌ Cynthia Lummis (R)
Representative	▌ Harriet Hageman (R)

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