| Election Name: | 1994 United States Senate election in Wyoming |
| Country: | Wyoming |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1988 United States Senate election in Wyoming |
| Previous Year: | 1988 |
| Next Election: | 2000 United States Senate election in Wyoming |
| Next Year: | 2000 |
| Election Date: | November 3, 1994 |
| Image1: | File:Craig Thomas official portrait.jpg |
| Nominee1: | Craig L. Thomas |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 118,754 |
| Percentage1: | 58.87% |
| Nominee2: | Mike Sullivan |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 79,287 |
| Percentage2: | 39.31% |
| Map Size: | 250px |
| U.S. Senator | |
| Before Election: | Malcolm Wallop |
| Before Party: | Republican Party (United States) |
| After Election: | Craig L. Thomas |
| After Party: | Republican Party (United States) |
The 1994 United States Senate election in Wyoming was held November 3, 1994. Incumbent Republican U.S. Senator Malcolm Wallop decided to retire instead of seeking a fourth term. Republican U.S. Representative Craig L. Thomas won the open seat, defeating Democratic Governor Mike Sullivan.