Canada
Countries of the world
I
- (Regional District of Fraser-Fort George) Island Cache
- (Estrie) Island Brook
- (Haliburton County) Ironsides
- (Montérégie) Iron Hill
- (Haliburton County) Irondale
- (Chaudière-Appalaches) Irlande
- (Grey County) Irish Lake
- (Elgin County) Iona Station
- (Ottawa) Innes Park
- (Outaouais) Inlet
- (Parry Sound District) Inholmes
- (Haliburton County) Ingoldsby
- (Grey County) Inglis Falls
- (Kenora District) Ignace
- (Frontenac County) Ida Hill
- (Peterborough County) Ida
- (Strathcona Regional District) Indian Islands
- (Regional District of Mount Waddington) Indian Group
- (Capitale-Nationale) Islet d'en Haut (historical)
- (Capitale-Nationale) Ile de la Baie des Rochers
- (Côte-Nord) Ile Rouge
- (Bas-Saint-Laurent) Ile Bicquette
- (Bas-Saint-Laurent) Ile du Bic
- (Chaudière-Appalaches) Isle-aux-Oies
- (Chaudière-Appalaches) Isle-aux-Grues
- (Capitale-Nationale) Ile aux Coudres
- (Capital Regional District) Saltspring Island
- (Regional District of Kitimat-Stikine) Princess Royal Island
- (District Municipality of Muskoka) Isle of Skye