The 1966 New York state election was held on November 8, 1966, to elect the governor, the lieutenant governor, the state comptroller, the attorney general and the Chief Judge of the New York Court of Appeals, as well as all members of the New York State Assembly and the New York State Senate. Besides, 15 delegates-at-large to the New York State Constitutional Convention of 1967 were elected on the state ticket, and three delegates each in the 57 senatorial districts.