Wyoming U.S. Senators (2026)
WY · U.S. Senate Delegation
Joined the Union
July 10, 1890
Population (Est.)
584,057
Current U.S. Senators
Delegation Voting Summary
119th CongressAgreement Rate
98.9%
Cynthia Lummis and John Barrasso voted the same way on 848 of 857 shared votes
Both are Republicans
Cynthia Lummis
Senior Senator
Party Unity
98.5%
Missed Votes
3.4%
860 votes cast of 890 roll calls
John Barrasso
Junior Senator
Party Unity
99.3%
Missed Votes
0.4%
886 votes cast of 890 roll calls
Former Senators from Wyoming
All 20 former U.S. senators who represented Wyoming, most recent first.
- Michael Enzi 1997 – 2021
- Craig Thomas 1995 – 2007
- Alan Simpson 1979 – 1997
- Malcolm Wallop 1977 – 1995
- Clifford Hansen 1967 – 1979
- Gale McGee 1959 – 1977
- Milward Simpson 1962 – 1967
- John Hickey 1961 – 1962
- Joseph O'Mahoney 1933 – 1961
- Frank Barrett 1953 – 1959
- Edward Crippa 1954
- Lester Hunt 1949 – 1954
- Edward Robertson 1943 – 1949
- Harry Schwartz 1937 – 1943
- Robert Carey 1930 – 1937
- John Kendrick 1917 – 1933
- Patrick Sullivan 1929 – 1930
- Francis Warren 1890 – 1929
- Clarence Clark 1895 – 1917
- Joseph Carey 1890 – 1895