E
- Éco-Parc des Etchemins
- Eagle Creek Regional Park
- Echo Valley Provincial Park
- Ecological Park of The Acadian Peninsula
- Eldorado Park
- Elk Falls Provincial Park
- Elk Island National Park
- Elk Island Provincial Park
- Elk Lakes Provincial Park
- Ellenwood Lake Provincial Park
- Elora Gorge Conservation Area
- Elrose Regional Park
- Emerald Lake Regional Park
- Emily Provincial Park
- Englishman River Falls Provincial Park
- Eramosa Karst Conservation Area
- Esker Lakes Provincial Park
- Eskers Provincial Park
- Esli Dodge Conservation Area
- Exchamsiks River Provincial Park
