Potato Lake ist der Name folgender Gewässer:
in Kanada: Potato Lake (Kenora), See im Kenora District, Ontario Potato Lake (Thunder Bay), See bei Longlac, Thunder Bay District, Ontario Potato Lake (Lynn Lake), See bei Lynn Lake, Manitoba
in den Vereinigten Staaten: Potato Lake (Coconino County, Arizona), See im Apache-Sitgreaves National Forest bei Pine, Coconino County, Arizona Potato Lake (San Juan County, Colorado), See im San Juan National Forest, San Juan County, Colorado Potato Lake (Cook County, Minnesota), See im Superior National Forest, Cook County, Minnesota Potato Lake (Hubbard County, Minnesota), Stausee bei Park Rapids, Hubbard County, Minnesota Potato Lake (Natural Area, Minnesota), See in der Potato Lake Scientific and Natural Area, Itasca County, Minnesota Potato Lake (National Forest, Minnesota), See im George Washington National Forest, Itasca County, Minnesota Potato Lake (Rusk County, Wisconsin), See im Rusk County, Wisconsin Potato Lake (Washburn County, Wisconsin), See im Washburn County, Wisconsin