1806 Massachusetts gubernatorial election

The 1806 Massachusetts gubernatorial election was held on 7 April 1806 in order to elect the Governor of Massachusetts. Incumbent Federalist Governor of Massachusetts Caleb Strong won re-election in a second rematch against the incumbent Democratic-Republican Attorney General of Massachusetts James Sullivan.

General election
On election day, 7 April 1806, Federalist nominee Caleb Strong won re-election by a margin of 630 votes against his opponent Democratic-Republican nominee James Sullivan, thereby holding Federalist control over the office of Governor. Strong was sworn in for a 7th term on 29 May 1806.