- Glenn Fitzgerald (2 movies)
- Glenn Shadix (2 movies)
- Glenne Headly (2 movies)
- Gloria Foster (2 movies)
- Goran D. Kleut (2 movies)
- Goran Kostić (2 movies)
- Gordon Clapp (2 movies)
- Gordon Tootoosis (2 movies)
- Goro Daimon (2 movies)
- Grace Jones (2 movies)
- Graeme Ford (2 movies)
- Graham Duff (2 movies)
- Graham Greene (2 movies)
- Grand L. Bush (2 movies)
- Grant James (2 movies)
- Grant Swanby (2 movies)
- Granville 'Danny' Young (2 movies)
- Granville Saxton (2 movies)
- Greg Collins (2 movies)
- Greg Cromer (2 movies)
- Greg Davies (2 movies)
- Greg Serano (2 movies)
- Greg Townley (2 movies)
- Gregg Binkley (2 movies)
- Gregory Alan Williams (2 movies)
- Gregory Cruz (2 movies)
- Gregory Fears (2 movies)
- Gregory M. Brown (2 movies)
- Gregory Sierra (2 movies)
- Gretchen Koerner (2 movies)
- Gretchen Mol (2 movies)
- Gruffudd Glyn (2 movies)
- Gurdeep Singh (2 movies)
- Guy Boyd (2 movies)
- Guy Henry (2 movies)
- Guy Williams (2 movies)
- Gabourey Sidibe (3 movies)
- Gabriel Basso (3 movies)
- Gabriel Byrne (3 movies)
- Gabrielle Union (3 movies)
- Garcelle Beauvais (3 movies)
- Garret Dillahunt (3 movies)
- Garrett M. Brown (3 movies)
- Garry Shandling (3 movies)
- Gary Basaraba (3 movies)
- Gary Lewis (3 movies)
- Gary Sweet (3 movies)
- Geoffrey Arend (3 movies)
- George Carlin (3 movies)
- George MacKay (3 movies)