Beaver Bay

Beaver Bay may refer to:

Places

 * Beaver Bay, Minnesota, U.S.
 * Beaver Bay Township, Lake County, Minnesota, U.S.
 * Beaver Bay (Alaska), site of the Blue Fox shipwreck in 1937

Geology

 * Beaver Bay Complex, a rock formation in Minnesota, U.S.
 * Beaver Bay Group, is a geologic group in Alaska, U.S.