- Five Corners
- Foggs Corner
- Fox Island
- Fairmount
- Fish River Island
- Five Islands
- Fort Kent Mills
- Fort Kent Village
- Four Corners
- Fournier
- Frenchville
- Flag Island
- Flash Island
- Foggs Corner
- Fort Gorges
- Fort Levett
- Fort Lyon
- Fort Preble
- Fort Scammel
- Fosters Corner
- Fowler Island
- French Island
- Freyee Islands
- Frye Island
- Fairbanks
- Farmington Falls
- Farrel Island
- Fiddle Head
- Fish Island
- Five Mile Corners