Sylvan Lake may refer to:

Communities Sylvan Lake, Alberta, Canada Sylvan Lake, Michigan, United States Sylvan Lake, New York, United States

Lakes Sylvan Lake (Alberta), Canada Sylvan Lake (Colorado), United States Sylvan Lake (Florida), United States Sylvan Lake (Indiana), United States Sylvan Lake (Cass County, Minnesota), United States Sylvan Lake (Grant County, Minnesota), United States Sylvan Lake (New Jersey), United States Sylvan Lake (Montana), Sanders County, Montana, United States Sylvan Lake (New York), United States Sylvan Lake (South Dakota), United States Lake Sylvan (New Zealand), near Paradise

See also Silvan Lake, a lake in Georgia