Erwin is a town in Steuben County, New York, United States. The population was 8,090 at the 2020 census. The name is that of an early settler, who became the first Town Supervisor. Erwin is in the southeast part of the county and is west of the city of Corning.

Steuben County (stu-BEN) is a county located in the U.S. state of New York. As of the 2020 census, the population was 93,584. Its county seat is Bath. Its name is in honor of Baron von Steuben, a Prussian general who fought on the American side in the American Revolutionary War, though it is not pronounced the same. The county is part of the Southern Tier region of the state.