| Grailich, Werner | Werner Grailich | Actor | 1977 - 1993 | 2 | |
| Giuri, Maria Alessandra | Maria Alessandra Giuri | Costume Designer, Designer | 1993 | 4 | |
| Gough, Orlando | Orlando Gough | Composer | 1991 | 1 | |
| Greenberg, Shura | Shura Greenberg | Actor | 1991 | 2 | |
| Großkinsky, Jutta | Jutta Großkinsky | Actor | 1991 | 6 | |
| Gegerfelt, Carl von | Carl von Gegerfelt | Costume Designer, Designer | 1991 - 1994 | 3 | |
| Geisel, Albert | Albert Geisel | Lighting Designer | 1993 | 1 | |
| Gordon, Catherine | Catherine Gordon | Actor | 1991 | 2 | |
| Gračner, Nataša Barbara | Nataša Barbara Gračner | Actor | 1991 | 8 | |
| Gubenšek, Tomaž | Tomaž Gubenšek | Actor | 1991 - 1994 | 6 | |
| Gnapp, Rod | Rod Gnapp | Actor | 1993 | 2 | |
| Grubar, Brane | Brane Grubar | Actor | 1993 | 1 | |
| Grosse, Pat | Pat Grosse | Director | 1993 | 1 | |
| Georgakopoulou, Foteini | Foteini Georgakopoulou | Actor | 1991 | 2 | |
| Górska, Aleksandra | Aleksandra Górska | Actor, Director | 1991 - 2007 | 3 | |
| Geel, Cees | Cees Geel | Actor | 1993 | 1 | |
| Geest, Henk van der | Henk van der Geest | Lighting Designer | 1991 - 1999 | 16 | |
| Gounari, Katerina | Katerina Gounari | Actor | 1994 | 1 | |
| Gaylord, Linda | Linda Gaylord | Choreographer | 1993 - 2008 | 7 | |
| Groenewold, Gabriele | Gabriele Groenewold | Dramaturg | 1993 | 1 | |
| Grote, Ulrike | Ulrike Grote | Actor | 1993 - 1997 | 7 | |
| Grant, Sandy | Sandy Grant | Choreographer | 1993 | 1 | |
| Giese, Dagmar | Dagmar Giese | Actor | 1993 | 1 | |
| Gazoly, Aranka | Aranka Gazoly | Actor | 1930 | 1 | |
| Gellért, Lajos | Lajos Gellért | Actor | 1908 - 1913 | 4 | |
| Ginefri, Noëlle | Noëlle Ginefri | Designer | 2012 - 2018 | 16 | |
| Giacomo, Jerry, Di | Jerry Di Giacomo | Actor, Musician | 2012 - 2018 | 48 | |
| Gagdekar, Alok | Alok Gagdekar | Actor | 2014 | 1 | |
| Gyurman, Alice | Alice Gyurman | Actor | 1889 - 1892 | 6 | |
| Glover, Julian | Julian Glover | Actor | 1970 - 1982 | 2 | |
| Gruber, Ferry | Ferry Gruber | Actor | 1982 | 1 | |
| Grumbach, Raimund | Raimund Grumbach | Actor | 1982 | 1 | |
| Gabriel, Walter | Walter Gabriel | Actor | 1982 | 1 | |
| Grehan, Aingeal | Aingeal Grehan | Actor | 1982 | 1 | |
| Griesbach, Elke | Elke Griesbach | Actor | 1982 | 1 | |
| Gregg, Susan | Susan Gregg | Director | 1994 | 1 | |
| Gould, Dorothy Ann | Dorothy Ann Gould | Actor | 1994 | 1 | |
| Ghazouani, A. | A. Ghazouani | Actor | 1982 | 1 | |
| Goossens, Jennie | Jennie Goossens | Actor | 1982 - 1983 | 8 | |
| Garbuglia, Mario | Mario Garbuglia | Designer | 1982 | 1 | |
| Geraldy, Norma | Norma Geraldy | Actor | 1982 | 2 | |
| Giggenbach, Robert | Robert Giggenbach | Director | 1994 | 1 | |
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