Schuyler County is a county in the U.S. state of New York. As of the 2020 census, the population was 17,898, making it the second-least populous county in New York. The county seat is the village of Watkins Glen. The name is in honor of General Philip Schuyler, one of the four major generals in the Continental Army in the American Revolutionary War. The county is part of the Southern Tier region of the state.

Philip John Schuyler was an American general in the Revolutionary War and a United States Senator from New York. He is usually known as Philip Schuyler, while his son is usually known as Philip J. Schuyler.