Cities and Communities in Southern Ontario
(check also Northern Ontario)
| Fairground | Finch | Fordwich | Foymount |
| Fairholme | Fingal | Forest | Frankford |
| Falkland | Fishers Glen | Forest Estates | Franklin Beach |
| Fallbrook | Fisherville | Forest Home | Franktown |
| Farewell | Fitzroy Harbour | Forest Mills | Frankville |
| Fassifern | Flamboro Centre | Foresters Falls | Fraserburg |
| Fawcettville | Flamborough | Forestville | Fraserville |
| Featherstone | Flesherton | Forfar | Freelton |
| Fenella | Fletcher | Formosa | French River |
| Fenelon Falls | Flinton | Fort Erie | Froatburn |
| Fennell | Floradale | Fort Irwin | Frogmore |
| Fenwick | Floral Park | Fort Stewart | Frome |
| Fergus | Florence | Forthton | Froomfield |
| Fergusonvale | Flower Station | Fossmill | Fruitland |
| Ferndale | Foldens | Fournier | Fullarton |
| Fernleigh | Folger | Fowlers Corners | Fulton |
| Fesserton | Fonthill | Fox Point | Furnace Falls |
| Feversham | Foot's Bay | Foxboro |