| Election Name: | 1968 United States Senate election in Utah |
| Country: | Utah |
| Flag Year: | 1922 |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1962 United States Senate election in Utah |
| Previous Year: | 1962 |
| Next Election: | 1974 United States Senate election in Utah |
| Next Year: | 1974 |
| Election Date: | November 5, 1968 |
| Image1: | File: Wallace Bennett.jpg |
| Nominee1: | Wallace F. Bennett |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 225,075 |
| Percentage1: | 53.68% |
| Nominee2: | Milton L. Weilenmann |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 192,168 |
| Percentage2: | 45.83% |
| Map Size: | 230px |
| U.S. Senator | |
| Before Election: | Wallace F. Bennett |
| Before Party: | Republican Party (United States) |
| After Election: | Wallace F. Bennett |
| After Party: | Republican Party (United States) |
The 1968 United States Senate election in Utah took place on November 5, 1968. Incumbent Republican Senator Wallace F. Bennett won re-election to a fourth term.
Primary elections were held on September 10, 1968.