Cedar Island
- Bristol County, Massachusetts
- Cass Lake (Minnesota)
- Cedar Island (Alaska)
- Cedar Island (Connecticut)
- Cedar Island (Dukes County, Massachusetts)
- Cedar Island (New York)
- Cedar Island (Niagara River)
- Cedar Island (Oregon)
- Cedar Island, North Carolina
- Cedar Island, South Carolina
- Kingston, Ontario
- Kingsville, Ontario
- Plymouth County, Massachusetts
- Worcester County, Maryland