| Election Name: | 1809 Connecticut gubernatorial election |
| Country: | Connecticut |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1808 Connecticut gubernatorial election |
| Previous Year: | 1808 |
| Next Election: | 1810 Connecticut gubernatorial election |
| Next Year: | 1810 |
| Election Date: | April 10, 1809 |
| Nominee1: | Jonathan Trumbull Jr. |
| Party1: | Federalist Party (United States) |
| Popular Vote1: | 14,650 |
| Percentage1: | 63.81% |
| Nominee2: | Asa Spalding |
| Party2: | Democratic-Republican Party (United States) |
| Popular Vote2: | 8,159 |
| Percentage2: | 35.54% |
| Map Size: | 220px |
| Governor | |
| Before Election: | Jonathan Trumbull Jr. |
| Before Party: | Federalist Party (United States) |
| After Election: | Jonathan Trumbull Jr. |
| After Party: | Federalist Party (United States) |
The 1809 Connecticut gubernatorial election took place on April 10, 1809.[1]
Incumbent Federalist Governor Jonathan Trumbull Jr. won re-election to a twelfth term, defeating Democratic-Republican nominee Asa Spalding with 63.81% of the vote.