Canton is an incorporated town in St. Lawrence County, New York. The population was 11,638 at the time of the 2020 census. The town contains two villages: one also named Canton, the other named Rensselaer Falls. The town is named after the great port of Canton in China. Canton is the home of St. Lawrence University and the State University of New York at Canton. The Canton Central School District is based in the village of Canton.

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.