Rock Lake is the name of several locations:
United States
Rock Lake (White Cloud Mountains), Idaho Rock Lake (Lyon County, Minnesota) Rock Lake (Cass County, Minnesota) Rock Lake Township, Lyon County, Minnesota Rock Lake (Arietta, Hamilton County, New York) Rock Lake, Indian Lake, New York Rock Lake Mountain, Benson, New York Rock Lake (Washington) Rock Lake (Wisconsin)
Canada Rock Lake (Alberta) Rock Lake (Manitoba) Rock Lake (electoral district), Manitoba Rock Lake (Ontario) Rock Lake (Algonquin Park)
See also Rock Lake Village, Kanawha County, West Virginia Rock Lake Middle School, Seminole County, Florida, U.S. Rock Lake Pool, a former swimming pool in West Virginia