Chagrin Falls is a village in Cuyahoga County, Ohio, United States and is a suburb of Cleveland in Northeast Ohio's Cleveland-Akron-Canton metropolitan area, the 19th-largest Combined Statistical Area nationwide. The village was established and has grown around Chagrin Falls waterfall on the Chagrin River. As of the 2010 census, the village population was 4,104. The village was incorporated in 1844 from parts of three townships in two counties. Neighboring Chagrin Falls Township was established in 1845.