| Election Name: | 1922 United States Senate election in Connecticut |
| Country: | Connecticut |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1916 United States Senate election in Connecticut |
| Previous Year: | 1916 |
| Next Election: | 1928 United States Senate election in Connecticut |
| Next Year: | 1928 |
| Election Date: | November 7, 1922 |
| Image1: | File:McLEAN, GEORGE P. HONORABLE LCCN2016857990 (3x4a).jpg |
| Nominee1: | George P. McLean |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 169,524 |
| Percentage1: | 52.34% |
| Nominee2: | Thomas J. Spellacy |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 147,276 |
| Percentage2: | 45.47% |
| Map Size: | 200px |
| U.S. Senator | |
| Before Election: | George P. McLean |
| Before Party: | Republican Party (United States) |
| After Election: | George P. McLean |
| After Party: | Republican Party (United States) |
The 1922 United States Senate election in Connecticut was held on November 7, 1922. Incumbent Republican Senator George P. McLean was re-elected to a third term in office over Democratic attorney Thomas J. Spellacy.