| Election Name: | 1984 United States Senate election in Alaska |
| Country: | Alaska |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1978 United States Senate election in Alaska |
| Previous Year: | 1978 |
| Next Election: | 1990 United States Senate election in Alaska |
| Next Year: | 1990 |
| Election Date: | November 6, 1984 |
| Image1: | Ted stevens 3cropped.png |
| Nominee1: | Ted Stevens |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 146,919 |
| Percentage1: | 71.17% |
| Nominee2: | John Havelock |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 58,804 |
| Percentage2: | 28.49% |
| Map Size: | 325px |
| U.S. Senator | |
| Before Election: | Ted Stevens |
| Before Party: | Republican Party (United States) |
| After Election: | Ted Stevens |
| After Party: | Republican Party (United States) |
The 1984 United States Senate election in Alaska was held on November 6, 1984. Incumbent Republican Senator Ted Stevens sought re-election to a fourth term (a third full term) in the United States Senate. Owing to his popularity and the conservative bent of Alaska, Stevens did not face major opposition, and easily defeated former Alaska Attorney General John Havelock in the general election.