- Susan Gaff
- Arthur Gales
- Anita Gambler
- Dexter Gambler
- Kirsten Gambler - Steinhauser
- Samantha Gambler (Crow Chief)
- Tiffany Gambler
- Alice Garner
- Lyman Garner
- Alice Steed Gibb
- Inez Gibb Leavitt
- Lawrence Gibb
- Donna Gillis
- Aileen Gladstone
- Lincoln Gladstone
- Margarete Glanz
- Craig Godlonton
- Gordon Good Dagger
- Radford Good Dagger
- Wilburt Good Dagger
- Aprilee Good Rider
- Damaris Good Rider
- Daniel Good Rider
- Gage Good Rider
- Jessica Good Rider
- Rady Good Rider
- Sheryl Good Rider - Fox
- Tina Goodrider
- Tyrone Good Rider -Healy
- Marin Goodstriker-First Rider
- Madison Gorham
- Robert Graham
- Shirley Gray (Pettigrew)
- Clara Green
- Dean Gregson
- Olive Joyce Gregson
- Ruth Gregson
- Tom Gregson
- Cameron Gros Ventre Boy
- Deon Gros Ventre Boy
- Gabriel Blaine Gros Ventre Boy
- Gabriel Gros Ventre Boy
- Husky Gros Ventre Boy
- Kimberly Gros Ventre Boy
- Larry "Tex" Gros Ventre Boy
- Mary Rose Gros Ventre Boy
- Michael Gros Ventre Boy
- Nicole Gros Ventre Boy
- Doreen Gurney
- Marilyn Gurney