John Seeley (1872 in Woodhull, Steuben County, New York – 1932) was an American physician and politician from New York.
Seeley was a member of the New York State Assembly (Steuben Co., 2nd D.) in 1911 and 1912; and was Chairman of the Committee on the Soldiers' Home in 1911.
He was a member of the New York State Senate (43rd D.) in 1913 and 1914; and was Chairman of the Committee on Public Health.
He was buried at St. Catherine's Cemetery in Addison, New York.