Sheridan is a town in Chautauqua County, New York, United States. The population was 2,563 at the 2020 census. The town is on the county's northern border, east of Dunkirk.
Sheridan Town Hall, 2773 Route 20, Sheridan NY 14135 716-672-4174
Sheridan Town Court, 2775 Main Road (Route 20), Sheridan NY 14135 716-672-2600