| Election Name: | 1982 United States Senate election in Missouri |
| Country: | Missouri |
| Type: | presidential |
| Election Date: | November 2, 1982 |
| Previous Election: | 1976 United States Senate election in Missouri |
| Previous Year: | 1976 |
| Next Election: | 1988 United States Senate election in Missouri |
| Next Year: | 1988 |
| Image1: | File:JohnDanforth.jpg |
| Nominee1: | John Danforth |
| Party1: | Republican Party (US) |
| Popular Vote1: | 784,876 |
| Percentage1: | 50.85% |
| Nominee2: | Harriett Woods |
| Party2: | Democratic Party (US) |
| Popular Vote2: | 758,629 |
| Percentage2: | 49.15% |
| Map Size: | 275px |
| U.S. Senator | |
| Before Election: | John Danforth |
| Before Party: | Republican Party (US) |
| After Election: | John Danforth |
| After Party: | Republican Party (US) |
The 1982 United States Senate election in Missouri was held on November 2, 1982.
Incumbent Senator John Danforth was re-elected to a second term in office, defeating State Sen. Harriett Woods.