East Hampton is a town in Middlesex County, Connecticut, United States. The population was 12,959 at the 2010 census. The town center village is listed as a census-designated place (CDP). East Hampton includes the villages of Cobalt, Middle Haddam, and Lake Pocotopaug.
The southern trailhead of the Shenipsit Trail is in Cobalt, and the Airline State Park (a rail trail) has its southern trailhead in East Hampton, at Main Street in the Village Center. The 884-acre (358 ha) Hurd State Park, Meshomasic State Forest, and Salmon River State Forest are located in town. Comstock's Bridge, more commonly known as the Comstock Covered Bridge and the only remaining covered bridge in eastern Connecticut, spans the Salmon River near Route 16 in East Hampton.
The Chatham Historical Society Museum and the Joseph N. Goff House Museum and Cultural Center are located in the town.
The European-derived first settlers of the area arrived in 1739 by sea from Eastham, Massachusetts. They traveled up the Connecticut River to Middle Haddam parish between the two adjacent towns of Middletown and Haddam.