| Election Name: | 1976 United States Senate election in West Virginia |
| Country: | West Virginia |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1970 United States Senate election in West Virginia |
| Previous Year: | 1970 |
| Election Date: | November 2, 1976 |
| Next Election: | 1982 United States Senate election in West Virginia |
| Next Year: | 1982 |
| Image1: | Robert_C._Byrd_–_1977.jpg |
| Nominee1: | Robert Byrd |
| Party1: | Democratic Party (United States) |
| Popular Vote1: | 566,359 |
| Percentage1: | 100.00% |
| Map Size: | 250px |
| U.S. Senator | |
| Before Election: | Robert Byrd |
| Before Party: | Democratic Party (United States) |
| After Election: | Robert Byrd |
| After Party: | Democratic Party (United States) |
The 1976 United States Senate election in West Virginia was held on November 2, 1976. Incumbent Democratic U.S. Senator Robert Byrd won re-election to a fourth term. The Republican Party did not field a candidate for this election, leading to a 100% election victory for Robert Byrd. Byrd's 566,359 votes is the most received by a Democrat in any statewide election in the state's history.