I
- Ida
- Ida Hill
- Ideal
- Ilderton
- Ilfracombe
- Indian River
- Indian River
- Indian River Reserve
- Ingle
- Ingleside
- Inglewood Court
- Inglis Falls
- Ingoldsby
- Ingolf
- Ingonish
- Ingonish Beach
- Inholmes
- Inkerman
- Innerkip
- Innisfil
- Innisfil Heights
- Inverary
- Invererie Heights
- Inverhaugh
- Inverhuron
- Invermay
- Inverness
- Inverness
- Inverness
- Inverness
- Inverness Lodge
- Inwood
- Inwood
- Iona
- Iona
- Iona Rear
- Iona Station
- Ipperwash Beach
- Irena
- Iris
- Irish Lake
- Irishtown
- Irlande
- Irondale
- Ironsides
- Iroquois
- Isaacs Glen
- Ishkaugua Island
- Ishpiming Beach
- Island Beach
- Island Lake
- Island Lake South
- Islands In The Trent Waters Ind. Res 36A
- Islay
- Isle of Pines
- Itaska Beach
- Ivan
- Ivanhoe
- Ivanhoe Station
- Ivry-sur-le-Lac
- Ivy
- Ivy Lea