Bainbridge is a town in Chenango County, New York, United States. The population was 3,401 at the 2000 census.
The Town of Bainbridge has a village of Bainbridge located within it. The town is at the east border of Chenango County, halfway between Binghamton and Oneonta.
As part of the Sullivan Expedition of 1779, colonial troops under General Clinton, invaded the area to drive out hostile natives.