| Gonzalez, Mia | Mia Gonzalez | Producer | 2003 | 1 | |
| Gallias, Petros | Petros Gallias | Choreographer | 2001 | 1 | |
| Greb, Ulrich | Ulrich Greb | Director | 2001 - 2012 | 2 | |
| Grothaus, Christoph | Christoph Grothaus | Composer | 2001 - 2003 | 40 | |
| Győző, A. | A. Győző | Actor | 1941 | 1 | |
| Glasser, Deanna | Deanna Glasser | Actor | 2003 | 1 | |
| Greenwood, Diana | Diana Greenwood | Actor | 2003 - 2004 | 3 | |
| Grais, Laurent | Laurent Grais | Actor, Musician | 2003 - 2016 | 5 | |
| Gervaise, Virginie | Virginie Gervaise | Costume Designer | 2003 - 2020 | 23 | |
| Gastaldi, Jany | Jany Gastaldi | Actor | 2003 - 2009 | 21 | |
| Gabel, Jacques | Jacques Gabel | Designer | 1993 - 2013 | 16 | |
| Griffin, Adrian | Adrian Griffin | Actor | 1989 | 3 | |
| Girardot, Christian | Christian Girardot | Composer | 2001 | 12 | |
| Gellért, Endre | Endre Gellért | Director | 1958 | 1 | |
| Gerber, Thomas | Thomas Gerber | Actor | 2003 | 2 | |
| Gates, Rachael | Rachael Gates | Actor | 2001 | 1 | |
| Ganley, Alistair | Alistair Ganley | Designer, Director | 2003 - 2008 | 25 | |
| Gray, Dan | Dan Gray | Designer | 2001 | 1 | |
| Grundel, Frida | Frida Grundel | Actor | 2003 | 4 | |
| Gabriel, Jürgen | Jürgen Gabriel | Designer | 2001 | 1 | |
| Grønning, Christian | Christian Grønning | Musical Director | 1989 | 2 | |
| Găzdaru, Adrian | Adrian Găzdaru | Actor | 2003 | 1 | |
| Görgen, Anna | Anna Görgen | Actor | 2003 | 1 | |
| Goodrin Nordli, Robin | Robin Goodrin Nordli | Actor | 1999 - 2008 | 3 | |
| Geišberg, Marián | Marián Geišberg | Actor | 2003 | 1 | |
| Gustafsson, Kim | Kim Gustafsson | Actor | 2000 - 2001 | 6 | |
| Gali , László | László Gali | Director | 1976 | 1 | |
| Gee, Richard | Richard Gee | Actor | 2001 | 1 | |
| Goddard, Jonny | Jonny Goddard | Actor, Sound Designer | 2001 | 3 | |
| Guernier, Jane | Jane Guernier | Actor | 2003 | 2 | |
| Gulliksen, Hanne | Hanne Gulliksen | Actor | 2003 | 1 | |
| Gregg, James | James Gregg | Musician | 2003 | 1 | |
| Graça, Miguel | Miguel Graça | Dramaturg, Translator | 2015 | 2 | |
| Gertler, Vinzenz | Vinzenz Gertler | Costume Designer, Designer | 2003 - 2004 | 4 | |
| Glover, Michelle | Michelle Glover | Actor | 2001 | 5 | |
| Garver, James | James Garver | Actor | 2003 | 1 | |
| Gyurin, Zsolt | Zsolt Gyurin | Actor | 1999 | 1 | |
| Grant, Gretchen | Gretchen Grant | Actor | 2001 | 1 | |
| Greene, Marvin | Marvin Greene | Actor | 2001 | 1 | |
| Gelós, Graciela | Graciela Gelós | Actor | 2001 | 1 | |
| Gilmet, Soledad | Soledad Gilmet | Actor | 2001 | 1 | |
| Gracia, Rogelio | Rogelio Gracia | Actor | 2001 | 1 | |
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