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- Aaron Gavey, hockey player
- France Gélinas, MPP Nickel Belt politician
- Eddie Giacomin, hockey player
- Frank Giustra, business executive, particularly successful in the mining and filmmaking industries, noted philanthropist
- Gerald S. Graham, imperial and naval historian; University of London professor
- Gil Grand, country musician
- Claude Gravelle, MP Nickel Belt politician
Read more about this topic: List Of People From Greater Sudbury