- Griffin Dunne (2 movies)
- Gruffudd Glyn (2 movies)
- Gugu Mbatha-Raw (2 movies)
- Guillermo Ríos (2 movies)
- Guinevere Turner (2 movies)
- Gus Rethwisch (2 movies)
- Gustaf Hammarsten (2 movies)
- Guy Boyd (2 movies)
- Guy Burnet (2 movies)
- Guy Paul (2 movies)
- Gwen McGee (2 movies)
- Gwen Van Dam (2 movies)
- Gwilym Lee (2 movies)
- Gabriel Basso (3 movies)
- Gabriel Byrne (3 movies)
- Gary Basaraba (3 movies)
- Gary Busey (3 movies)
- Gary Weeks (3 movies)
- Gene Wilder (3 movies)
- George Buck Flower (3 movies)
- Gérard Depardieu (3 movies)
- Gerry Bamman (3 movies)
- Gian Maria Volonté (3 movies)
- Giancarlo Esposito (3 movies)
- Giannina Facio (3 movies)
- Gil Perez-Abraham (3 movies)
- Gilbert R. Hill (3 movies)
- Gilbert Rosales (3 movies)
- Giles New (3 movies)
- Gillian Vigman (3 movies)
- Gina Gershon (3 movies)
- Glendon Rich (3 movies)
- Glenn Cunningham (3 movies)
- Grace Zabriskie (3 movies)
- Graham Greene (3 movies)
- Greg Bronson (3 movies)
- Greg Germann (3 movies)
- Greg Tarzan Davis (3 movies)
- Gregory Cruz (3 movies)
- Grey DeLisle (3 movies)
- Guy Torry (3 movies)
- Gwendoline Christie (3 movies)
- Garrick Hagon (4 movies)
- Garry Pastore (4 movies)
- Garth Jennings (4 movies)
- Gary Carlos Cervantes (4 movies)
- Gary Grubbs (4 movies)
- Gary Rodriguez (4 movies)
- Geena Davis (4 movies)
- Gemma Jones (4 movies)