List of United States senators from Wyoming
was admitted to the Union on July 10, 1890, and elects United States senators to class 1 and class 2. Its current U.S. senators are Republicans John Barrasso and Cynthia Lummis. 21 people have served as a United States senator from Wyoming. Francis E. Warren was Wyoming's longest serving senator.
List of senators
! rowspan=2 | 1! rowspan=4 | 1
! rowspan=12 | 2
! rowspan=18 | 2
! rowspan=13 | 3
! 3
! rowspan=6 | 4
! rowspan=10 | 4
! rowspan=3 | 5
! rowspan=3 | 6
! rowspan=3 | 7
! rowspan=6 | 5
! 8
! rowspan=4 | 9
! rowspan=10 | 6
! 10
! rowspan=3 | 11
! rowspan=6 | 12
! rowspan=10 | 7
! rowspan=10 | 13
! rowspan=7 | 8
! rowspan=14 | 14
! rowspan=11 | 9
! rowspan=3 | 15