Margaret Lake

Margaret Lake could refer to:


 * Lake Margaret (Tasmania), a lake in Australia
 * Margaret Lake, Alberta, location of the Margaret Lake Airport
 * Margaret Lake, Manitoba, a lake on the Winnipeg River
 * Margaret Lake (Glacier County, Montana)
 * Margaret Lake (Kittitas County, Washington)

People

 * Margaret Lake, real name of astrologer Mystic Meg (1942–2023)
 * Maʻiki Aiu Lake (1925–1984), a hula dancer and influential figure in the second Hawaiian Renaissance