Windham is a town in Cumberland County, Maine, United States. It includes the villages of South Windham and North Windham. It is part of the Portland-South Portland-Biddeford, Maine Metropolitan Statistical Area.
According to the United States Census Bureau, the town has a total area of 50.3 square miles (130.2 km²), of which, 46.7 square miles (120.9 km²) of it is land and 3.6 square miles (9.3 km²) of it (7.16%) is water. Located beside Sebago Lake, Windham is drained by the Pleasant River and the Presumpscot River.
The town is crossed by U.S. routes 202 and 302, and state routes 4, 35 and 115. It borders the towns of Standish and Gorham to the west, Westbrook to the south, Falmouth and Cumberland to the east, Gray to the northeast and Raymond to the north.
Windham Area Code is 207