| Geerd Buss, Jan | Jan Geerd Buss | Actor | 1968 | 3 | |
| Gould, Gordon | Gordon Gould | Actor | 1965 - 1967 | 3 | |
| Greenwood, Robert, W. | Robert W. Greenwood | Actor | 1966 | 3 | |
| Gural, Ron | Ron Gural | Actor | 1966 | 3 | |
| Gevriilidis, Evis | Evis Gevriilidis | Director | 1966 - 1985 | 3 | |
| Godeck, Else | Else Godeck | Actor | 1912 - 1918 | 3 | |
| Grimeland, Joseph | Joseph Grimeland | Costume Designer, Designer | 1955 - 1965 | 3 | 1 |
| Garcia, Mónica | Mónica Garcia | Actor | 2002 | 3 | |
| Gonçalves, Jorge | Jorge Gonçalves | Designer | 2002 | 3 | |
| Guede Oliva, Manuel | Manuel Guede Oliva | Translator | 2002 | 3 | |
| Grigolli, Olivia | Olivia Grigolli | Actor | 2002 - 2010 | 3 | 5 |
| Guarnera, Piero | Piero Guarnera | Actor | 2002 | 3 | |
| Gutjahr, Wolf | Wolf Gutjahr | Designer | 2002 - 2016 | 3 | |
| Geiger, Nicolas | Nicolas Geiger | Actor | 2002 | 3 | |
| Gräßle, Thomas | Thomas Gräßle | Actor | 2002 | 3 | |
| Gesztesi, Károly | Károly Gesztesi | Actor | 2002 | 3 | 1 |
| Guedes, Jorge, Castro | Jorge Castro Guedes | Actor | 1997 - 1998 | 3 | |
| Geraz, Manuel | Manuel Geraz | Actor | 1997 - 1998 | 3 | |
| Goldberg, Max | Max Goldberg | Actor | 2000 - 2001 | 3 | |
| Greenwood, Diana | Diana Greenwood | Actor | 2003 - 2004 | 3 | |
| Griffin, Adrian | Adrian Griffin | Actor | 1989 | 3 | |
| Goodrin Nordli, Robin | Robin Goodrin Nordli | Actor | 1999 - 2008 | 3 | |
| Goddard, Jonny | Jonny Goddard | Actor, Sound Designer | 2001 | 3 | |
| Girvan, Brandon | Brandon Girvan | Actor | 2004 | 3 | |
| Gilliland, Lauren | Lauren Gilliland | Actor | 2004 | 3 | |
| Gosch, Jürgen | Jürgen Gosch | Actor, Director, Translator | 1980 - 2004 | 3 | 1 |
| Gajewska, Magdalena | Magdalena Gajewska | Designer | 2005 - 2006 | 3 | |
| Gupta, Rolf Arvind | Rolf Arvind Gupta | Conductor | 2005 - 2006 | 3 | |
| Ghiţă, Liliana | Liliana Ghiţă | Actor | 1995 - 2010 | 3 | |
| Griffith, Daina Michelle | Daina Michelle Griffith | Actor | 2005 - 2013 | 3 | 2 |
| Green, Natalie | Natalie Green | Actor | 2005 | 3 | |
| Gordon, Omar | Omar Gordon | Actor, Dancer | 2005 - 2008 | 3 | |
| Gardiner, Michael | Michael Gardiner | Actor | 1989 - 2018 | 3 | |
| Grabowska, Urszula | Urszula Grabowska | Actor | 2006 - 2007 | 3 | |
| Ghenescu, Constantin | Constantin Ghenescu | Actor | 1972 | 3 | |
| Gorea, Mirela | Mirela Gorea | Actor | 1977 - 1987 | 3 | |
| Ghelu, Bogdan | Bogdan Ghelu | Actor | 1985 | 3 | |
| Guerrero, Yazmany | Yazmany Guerrero | Actor | 2006 | 3 | 1 |
| García, Pancho | Pancho García | Actor | 2006 | 3 | 1 |
| Garriga, Manolo | Manolo Garriga | Lighting Designer | 2006 | 3 | |
| Ganzburg, Evgenij | Evgenij Ganzburg | Lighting Designer | 2006 - 2016 | 3 | |
| Gauhar, Madeeha | Madeeha Gauhar | Director | 2006 | 3 | 1 |
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