Terre-Neuve-et-Labrador
Îles commençant par o
Canada
- Observatory Island
- Ochre Pit Island
- Odd Island
- Oderin Island
- Offer Gooseberry Island
- Offer Island
- Offer Island
- Offer Island
- Offer Seal Island
- Offer Stone Island
- Offer Wadham Island
- Og Island
- Okaliak Island
- Old Ferolle Island
- Old Jeff Island
- Old Man's Island
- Olive Stone Island
- Onion Island
- Ontario Isles
- Oo-olilik Island
- Opingivik Island
- Opingiviksuak Island
- Organ Island
- Orphan Island
- O'Tooles Island
- Otter Gut Island
- Otter Island
- Otter Island
- Outer Gannet Island
- Outside Battery Island
- Outside Gull Island