Charles River is a short river to Boston Harbor, in Massachusetts, United States.

Charles River may also refer to:

Rivers Charles River (Maine) in Maine, United States Charles River (Virginia) in Virginia, United States Charles River was the name given to the Delaware River by explorers Robert Evelin and Thomas Young in 1634.

Other Charles River Associates, a global consulting firm Charles River Laboratories, a major US biomedical company Charles River Ventures, a venture capital firm

See also