1866 New York state election

1866 New York gubernatorial election
	November 6, 1866
	County results Fenton: 50–60% 60–70% 70–80%; Hoffman: 50–60% 60–70% 70–80%; No Data:
Governor before election; Reuben E. Fenton; Republican	Elected Governor ; Reuben E. Fenton; Republican

The 1866 New York state election was held on November 6, 1866, to elect the governor, the lieutenant governor, a Canal Commissioner and an Inspector of State Prisons, as well as all members of the New York State Assembly. Besides, the voters were asked if a Constitutional Convention should be held in 1867, which was answered in the affirmative with 352,854 votes for, and 256,364 against the convention.