Ira Davenport was an American businessman, politician and philanthropist. He was most notable for his service in the New York State Senate (1878-1881), as New York State Comptroller (1882-1883), and a member of Congress from New York's 29th congressional district (1885-1889).

The New York State Comptroller is an elected constitutional officer of the U.S. state of New York and head of the New York state government's Department of Audit and Control. Sixty-one individuals have held the office of State Comptroller since statehood. The incumbent is Thomas DiNapoli, a Democrat.