| Election Name: | 1976 United States Senate election in Rhode Island |
| Country: | Rhode Island |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1970 United States Senate election in Rhode Island |
| Previous Year: | 1970 |
| Next Election: | 1982 United States Senate election in Rhode Island |
| Next Year: | 1982 |
| Election Date: | November 2, 1976 |
| Image1: | File:J.L. 3814 John H. Chafee, 1969 (cropped).jpg |
| Nominee1: | John Chafee |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 230,329 |
| Percentage1: | 57.74% |
| Nominee2: | Richard Lorber |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 167,665 |
| Percentage2: | 42.03% |
| U.S. Senator | |
| Before Election: | John O. Pastore |
| Before Party: | Democratic Party (United States) |
| After Election: | John Chafee |
| After Party: | Republican Party (United States) |
The 1976 United States Senate election in Rhode Island took place on November 2, 1976. Incumbent Democratic U.S. Senator John O. Pastore did not seek re-election. Republican John Chafee won the seat, defeating Democrat Richard P. Lorber. Chafee was the first Republican to win a U.S. Senate race in Rhode Island since 1930.
Incumbent Governor of Rhode Island Noel was favored in the primary but ultimately lost by 100 votes to the less known Lorber. This was partly due to the candidacy of Senate Majority leader John Hawkins, which split the establishment vote. Lorber was a political novice.
Republican Chafee defeated Lorber in a landslide with 58% of the vote, becoming the first Republican Senator from Rhode Island since 1930. Chafee would continue to be re-elected even as Rhode Island trended more Democratic into the 1990s, and he served until his death in 1999.