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- J. Albert Bauer Provincial Park
- J.T. Cheeseman Provincial Park
- Ja'K Territorial Park
- Jack's Pond Provincial Park
- Jack Wood Park
- Jackman Flats Provincial Park
- Jackpine Remnant Provincial Park
- Jackson Narrows Marine Provincial Park
- Jackson Park
- Jacques Cartier Provincial Park
- James Chabot Provincial Park
- James Lloyd Park
- James N. Allan Provincial Park
- Jardin botanique du Nouveau-Brunswick
- Jarvis Bay Provincial Park
- Jasper National Park - Columbia Icefields
- Jasper National Park Info Ctr
- Jaycees Sports Park
- Jedediah Island Marine Provincial Park
- Jensen Park
- Jerry Lawrence Provincial Park
- Jersey Point Recreation Park
- Jesse Falls Protected Area
- Jessup's Falls Conservation Area
- Jewel Lake Provincial Park
- Jimsmith Lake Provincial Park
- Jipujijkuei Kuespem (Little River Pond) Provincial Park
- Jipujijkuei Kuespem Provincial Park
- Joffre Lakes Provincial Park
- John Dean Provincial Park
- John E. Pearce Provincial Park
- Johnstone Creek Provincial Park
- Jonathan's Pond Provincial Park
- Juan de Fuca Provincial Park
- Judds Pool Provincial Park
- Junction Sheep Range Provincial Park
- Juniper Beach Provincial Park
