| Grønborg, Ellis | Ellis Grønborg | Costume Designer | 1975 | 1 | |
| Grenham, Sheila | Sheila Grenham | Actor | 1975 | 1 | |
| Grynheim, Joel | Joel Grynheim | Lighting Designer, Sound Designer | 1975 | 2 | |
| Grastyan, Susanne | Susanne Grastyan | Actor | 1975 | 1 | |
| Guðmundsson, Helgi | Helgi Guðmundsson | Actor | 1975 | 1 | |
| Gallivan, Colum | Colum Gallivan | Actor | 1975 | 1 | |
| Galván, José | José Galván | Director | 1975 | 1 | |
| Girling, Larry | Larry Girling | Lighting Designer | 1975 | 1 | |
| Gray, Emma | Emma Gray | Actor | 1975 | 1 | |
| Gallardo, Isabel | Isabel Gallardo | Actor | 1975 | 1 | |
| Garzia, Giancarlo | Giancarlo Garzia | Set Designer | 1975 | 1 | |
| Glauser, Peter | Peter Glauser | Actor | 1974 - 2003 | 15 | 1 |
| Grahn, Wallis | Wallis Grahn | Actor | 1974 - 2000 | 4 | |
| Granhagen, Lena | Lena Granhagen | Actor | 1974 - 1992 | 6 | 1 |
| Grandin, Kjell-Hugo | Kjell-Hugo Grandin | Actor | 1974 - 1990 | 3 | |
| Grøtner, René | René Grøtner | Lighting Designer, Sound Designer | 1974 - 1985 | 3 | |
| Gustafsson, Katarina | Katarina Gustafsson | Actor | 1974 - 1985 | 4 | |
| Glassco, Bill | Bill Glassco | Director | 1974 - 1983 | 3 | |
| Glischev, Bogdan | Bogdan Glischev | Actor | 1974 - 1980 | 2 | |
| Guidarelli, Giorgio | Giorgio Guidarelli | Actor | 1974 - 1980 | 8 | |
| Gardeva, Svetla | Svetla Gardeva | Actor | 1974 - 1978 | 4 | |
| Grojs, Ljuben | Ljuben Grojs | Director, Translator | 1974 - 1978 | 8 | |
| González, José Fernando | José Fernando González | Sound Designer | 1974 - 1978 | 6 | |
| Genis, José Antonio | José Antonio Genis | Actor | 1974 - 1978 | 3 | |
| Gozzi, Alberto | Alberto Gozzi | Adaptation, Director | 1974 - 1975 | 8 | |
| Guidarelli, Mario | Mario Guidarelli | Actor | 1974 - 1975 | 4 | |
| Gunnarsson, Fred | Fred Gunnarsson | Actor | 1974 - 1975 | 2 | |
| Gaines, Nina | Nina Gaines | Actor | 1974 - 1975 | 2 | |
| Garbers, Gerhard | Gerhard Garbers | Actor | 1974 | 1 | |
| Gray, Ken | Ken Gray | Actor | 1974 | 1 | 1 |
| Grillo, Henry | Henry Grillo | Lighting Designer | 1974 | 1 | |
| Giersch, Jo | Jo Giersch | Designer | 1974 | 1 | |
| Gordon, B. J. | B. J. Gordon | Actor | 1974 | 2 | |
| Galani, Rena | Rena Galani | Actor | 1974 | 1 | |
| Galgóczi, Imre | Imre Galgóczi | Actor | 1974 | 1 | |
| Groner, Cary | Cary Groner | Actor | 1974 | 1 | |
| Garrison, Michele | Michele Garrison | Actor | 1974 | 1 | |
| Graham, Ken | Ken Graham | Actor | 1974 | 1 | |
| Geier, Gudrun | Gudrun Geier | Actor | 1974 | 1 | |
| Gottlieb, Ulla | Ulla Gottlieb | Actor | 1974 | 1 | |
| Gumpert, Gabrielle | Gabrielle Gumpert | Designer | 1974 | 1 | |
| Goldmund, David | David Goldmund | Actor | 1974 | 1 | |
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