- Gambo
- Gananoque
- Gander Bay North
- Ganges
- Garson
- Garson Lake
- Gibbons
- Gibsons
- Gillam
- Gimli
- Girvin
- Gjoa Haven
- Glace Bay
- Glencoe
- Glenfield-Jane Heights
- Godbout
- Godefroy
- Goderich
- Golden
- Golden
- Goodwood
- Goulds
- Grand Bank
- Grand Centre
- Grand Falls-Windsor
- Grand Forks
- Grand Haven
- Grande Cache
- Grande-Digue
- Gravelbourg
- Gravenhurst
- Gray Rocks
- Greater Lakeburn
- Greater Napanee
- Green's Harbour
- Greenbank
- Greenstone
- Greenwood
- Greenwood-Coxwell
- Grenfell
- Grimshaw
- Grouse Mountain
- Grunthal
- Guildwood
- Gull Lake
