F
- (Sumter County) Fool Island
- (Sumter County) Fountain Rock
- (Bethel Census Area) Fowler Island
- (Campbell County) Fox Island
- (Kenai Peninsula Borough) Fox Island
- (Kodiak Island Borough) Fox Island
- (Greene County) Fox Island
- (Yukon-Koyukuk Census Area) Fox Island
- (Yukon-Koyukuk Census Area) Fox Point Island
- (Yukon-Koyukuk Census Area) Fox Point Island
- (Matanuska-Susitna Borough) Freundly Island
- (Kenai Peninsula Borough) Frozen Rock
- (Yukon-Koyukuk Census Area) Fry Island
- (Kenai Peninsula Borough) Frying Pan Island
- (Yukon-Koyukuk Census Area) Fish Island
- (Ketchikan Gateway Borough) Fire Cove
- (Yukon-Koyukuk Census Area) Folger
- (Perry County) Funter
- (Kusilvak Census Area) Fish Village
- (Yukon-Koyukuk Census Area) Farewell
- (Southeast Fairbanks Census Area) Flume Creek
- Franklin
- (Northwest Arctic Borough) Fink Creek
- Fort Hamlin
- (Yukon-Koyukuk Census Area) Flat
- (Anchorage Municipality) Fort Richardson
- (Denali Borough) Ferry
- (Campbell County) False Pass
- (Yukon-Koyukuk Census Area) Four Mile Road
- (Fairbanks North Star Borough) Fox