F
- Fairbank Provincial Park
- Fathom Five National Marine Park of Canada
- Ferris Provincial Park
- Fifty Point Conservation Area
- Finger-Tatuk Provincial Park
- Finlayson Point Provincial Park
- Fintry Provincial Park
- Fishing Branch Ni'Iinlii'Njik Park
- Fishing Point Municipal Park
- Fish Point Provincial Nature Reserve
- Fitzroy Provincial Park
- Five Islands Provincial Park
- Foam Lake Heritage Marsh
- Foley Matheson Park
- Foley Mountain Conservation Area
- Forks of The Credit Provincial Park
- Fort Carlton Provincial Park
- Fort Providence Territorial Park
- Fortune Head Ecological Reserve
- Fossli Provincial Park
- Franklin Island Conservation Reserve
- French Beach Provincial Park
- Frenchman's Cove Provincial Park
- French River Provincial Park
- Frontenac Arch Biosphere Reserve
- Frontenac Provincial Park
- Fundy National Park of Canada
- Fushimi Lake Provincial Park
