Mousam River

Mousam River
View at West Kennebunk c. 1908
Location of mouth
Location
CountryUnited States
Physical characteristics
Mouth 
  coordinates
43°20′40″N 70°30′54″W / 43.34444°N 70.51500°W / 43.34444; -70.51500

The Mousam River is a 29.7-mile-long (47.8 km) river in York County, Maine, United States. Its primary source is Mousam Lake, located between the towns of Shapleigh and Acton, and it flows into the Atlantic Ocean just west of Kennebunk Beach. It flows through the towns of Shapleigh, Sanford and Kennebunk.