F
- Fair Valley
- Fairfax
- Fairfield
- Fairfield East
- Fairfield Plain
- Fairground
- Fairholme
- Fairmount, Frontenac County
- Fairmount, Grey County
- Fairplay
- Fairview, Renfrew County
- Fairview, Elgin County
- Fairview, Oxford County
- Fairview, Renfrew County
- Falconbridge, Middlesex County
- Falconbridge, Greater Sudbury
- Falding
- Falkenburg Station
- Falkland
- Fallbrook
- Fallowfield
- Fanshawe
- Fanshawe Lake
- Faraday
- Farewell
- Farleys Corners
- Farmington
- Farnham
- Farquhar
- Farrell Corners
- Fassifern
- Fauquier-Strickland
- Fawcettville
- Fawkham
- Featherstone Point
- Feir Mill
- Feldspar
- Felton
- Fenaghvale
- Fenella
- Fenelon Falls
- Fenwick
- Fergus
- Ferguslea
- Ferguson Corners
- Ferguson Falls
- Fergusons Beach
- Fermoy
- Fesserton
- Feversham
- Field
- Fife's Bay
- Finch
- Fingal
- Fishers Glen
- Fisherville
- Fitzroy Harbour
- Five Corners
- Five Mile Bay
- Flamborough
- Flanders
- Flesherton
- Flinton
- Flinton Corners
- Floradale
- Florence
- Flower Station
- Foleyet
- Folger
- Fonthill
- Fordwich
- Forest
- Forest Lea
- Forget
- Fort Albany
- Fort Erie
- Fort Frances
- Forthton
- Fort Irwin
- Fort Severn
- Fowlers Corners
- Fox Corners
- Foxboro
- Foxey
- Foymount
- Frankford
- Franktown
- Frankville
- Franz
- Fraserdale
- Fraserville
- Fraxa
- Freeman Corners
- Fremo Corners
- French Line
- Froatburn
- Frogmore
- Fullarton
- Fuller
- Fulton
Read more about this topic: List Of Communities In Ontario