Deer Lake
- Antioch, Illinois
- Canada
- Deer Lake (British Columbia)
- Deer Lake (Connecticut)
- Deer Lake (Florida)
- Deer Lake (Independence Township, Michigan)
- Deer Lake (Itasca County, Minnesota)
- Deer Lake (Michigan)
- Deer Lake (New York)
- Deer Lake (Newfoundland and Labrador)
- Deer Lake (Taylor River)
- Deer Lake (Washington)
- Deer Lake Airport (Ontario)
- Deer Lake First Nation
- Deer Lake Regional Airport
- Deer Lake State Park
- Deer Lake Water Aerodrome
- Deer Lake, Minnesota
- Deer Lake, Newfoundland and Labrador
- Deer Lake, Pennsylvania
- Deer Lake/Keyamawun Water Aerodrome
- Stevens County, Washington
- United States