| Election Name: | 1989 Wyoming special election |
| Country: | Wyoming |
| Type: | presidential |
| Ongoing: | No |
| Previous Election: | 1988 United States House of Representatives election in Wyoming |
| Previous Year: | 1988 |
| Next Election: | 1990 United States House of Representatives election in Wyoming |
| Next Year: | 1990 |
| Image1: | Craig Thomas official portrait.jpg |
| Nominee1: | Craig L. Thomas |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 74,384 |
| Percentage1: | 52.55% |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 60,845 |
| Percentage2: | 42.98% |
| Map Size: | 250px |
| Member of the House | |
| Before Party: | Republican Party (United States) |
| After Party: | Republican Party (United States) |
The 1989 Wyoming's at-large congressional district special election was held April 26, 1989. Incumbent Republican Dick Cheney had resigned to become U.S. Secretary of Defense.[1]
State Representative Craig L. Thomas defeated John Vinich with 52.55% of the vote. This was also the first election that white nationalist William Daniel Johnson ran in.