| Gregoire, Marc | Marc Gregoire | Actor, Translator | 1990 | 2 | |
| Goyette, Michel | Michel Goyette | Actor | 1990 | 1 | |
| Günthardt, Heike | Heike Günthardt | Actor | 1990 | 1 | |
| Gatell, Clyde | Clyde Gatell | Actor | 1990 | 1 | |
| Glick, Nicola | Nicola Glick | Actor | 1990 | 1 | |
| Geary, Anthony | Anthony Geary | Actor | 1990 | 1 | |
| Gierasch, Stefan | Stefan Gierasch | Actor | 1990 | 1 | |
| Gretlund, Hanne | Hanne Gretlund | Costume Designer | 1990 | 1 | |
| Griffiths, David | David Griffiths | Producer | 1990 | 1 | |
| Glavina, Ratko | Ratko Glavina | Actor | 1990 | 1 | |
| Groves, Marianne | Marianne Groves | Actor, Assistant Director | 1990 | 2 | |
| Gardiner, Michael | Michael Gardiner | Actor | 1989 - 2023 | 4 | |
| Gjefsen, Stian | Stian Gjefsen | Actor | 1989 - 2012 | 23 | |
| Geist, Gabi | Gabi Geist | Actor | 1989 - 2008 | 5 | |
| Goodwin, Philip | Philip Goodwin | Actor | 1989 - 2006 | 9 | 2 |
| Garpe, Margareta | Margareta Garpe | Adaptation, Director | 1989 - 1993 | 4 | 1 |
| Groth, Sylvester | Sylvester Groth | Actor | 1989 - 1991 | 2 | 1 |
| Grabka, Anna | Anna Grabka | Dancer | 1989 - 1990 | 2 | 1 |
| Gouda, Gamal | Gamal Gouda | Dancer | 1989 - 1990 | 2 | |
| Goubé, Jennifer | Jennifer Goubé | Dancer | 1989 - 1990 | 2 | |
| Galatoire, Agnes | Agnes Galatoire | Dancer | 1989 - 1990 | 2 | |
| Geraci, Frank | Frank Geraci | Actor | 1989 - 1990 | 2 | |
| Gilfedder, Eugene | Eugene Gilfedder | Actor | 1989 - 1990 | 3 | 1 |
| György, Péter | Péter György | Dramaturg | 1989 | 2 | |
| Guida, Roberto | Roberto Guida | Actor | 1989 | 1 | |
| Gavel, Jordan | Jordan Gavel | Actor | 1989 | 1 | |
| Gavin, Renee | Renee Gavin | Actor | 1989 | 1 | |
| Grace, Lauri | Lauri Grace | Actor | 1989 | 1 | |
| Grzegorzewski, Jerzy | Jerzy Grzegorzewski | Costume Designer, Designer | 1989 | 72 | |
| Garpe, Sara | Sara Garpe | Costume Designer | 1989 | 1 | |
| Graf, Magdalena | Magdalena Graf | Actor | 1989 | 1 | |
| Gasser, Barbara | Barbara Gasser | Composer | 1989 | 1 | |
| Gkotsi, Mairi | Mairi Gkotsi | Actor | 1989 | 1 | |
| Gavriil, Giannis | Giannis Gavriil | Director | 1989 | 1 | |
| Georgiadou, Sofia | Sofia Georgiadou | Composer | 1989 | 1 | |
| Gunn, Margo | Margo Gunn | Actor | 1989 | 1 | |
| Gitter, Michael | Michael Gitter | Actor | 1989 | 1 | |
| Gitter, Kerstin | Kerstin Gitter | Dramaturg | 1989 | 1 | |
| Greco, Gianni | Gianni Greco | Actor | 1989 | 4 | |
| Griffin, Adrian | Adrian Griffin | Actor | 1989 | 3 | |
| Grønning, Christian | Christian Grønning | Musical Director | 1989 | 2 | |
| Gedda, Björn | Björn Gedda | Actor | 1989 | 1 | |
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