Grand Lake may refer to:
Lakes Canada Grand Lake (Nova Scotia) Grand Lake (Newfoundland and Labrador) Grand Lake (New Brunswick) Grand Lake (Nipissing), Ontario Grand Lake (Timiskaming), Ontario
China Taihu, literally Grand Lake
United States Grand Lake, a lake in Chicot County, Arkansas Grand Lake (Colorado) Grand Lake (Louisiana) Grand Lake (Michigan) in Presque Isle County Grand Lake (St. Louis County, Minnesota) Grand Lake (Ohio) Grand Lake o' the Cherokees in Oklahoma
International East Grand Lake (part of the Chiputneticook Lakes)
Communities Canada Grand Lake, New Brunswick
United States Grand Lake, Colorado, a town Grand Lake, Oakland, California, a neighborhood Grand Lake, Louisiana, an unincorporated community in Cameron Parish Grand Lake Township, St. Louis County, Minnesota
See also Grant Lake (disambiguation)