Potsdam is a town in St. Lawrence County, New York, United States. The town population was 14,901 at the 2020 census. When SUNY Potsdam and Clarkson University are in session, the population increases by approximately 8,000 students. The town is named after the city of Potsdam in Germany.

St. Lawrence County is a county in the U.S. state of New York. As of the 2020 census, the population was 108,505. The county seat is Canton. The county is named for the Saint Lawrence River. This was as named by early French explorer Jacques Cartier for the Christian saint Lawrence of Rome, as he visited the river on the saint's feast day. The county is part of the North Country region of the state.