| Green, Gerry | Gerry Green | Actor | 2000 | 1 | |
| Gilbert-Miguet, Barry | Barry Gilbert-Miguet | Actor | 2000 | 1 | |
| Gürzap, Arsen | Arsen Gürzap (Arzen Gurzap) | Actor | 1977 | 1 | |
| Gajić, Jana | Jana Gajić | Actor | 2000 | 1 | |
| Gökçe, Gül | Gül Gökçe (Gul Gokce) | Assistant Director | 2014 | 1 | |
| Grolicki, Stanisław | Stanisław Grolicki | Actor | 1920 | 1 | |
| Geyer, Georg | Georg Geyer | Costume Designer | 1908 | 1 | |
| Greco, Nunzia | Nunzia Greco | Actor | 1973 - 2019 | 3 | |
| Golz, Eva | Eva Golz | Actor | 1905 - 1906 | 2 | |
| Grawz, Gustav | Gustav Grawz | Actor | 1906 | 1 | |
| Grüner, Frl. | Frl. Grüner | Actor | 1878 | 1 | |
| Gáll, Katalin | Katalin Gáll | Actor | 2016 | 2 | |
| Galusha, Gene | Gene Galusha | Actor | 1971 | 1 | |
| Gómez, Fernando Fernán | Fernando Fernán Gómez | Actor, Director, Set Designer | 1971 | 9 | |
| Grigore, Marin | Marin Grigore | Actor | 2016 | 3 | |
| Grigg, Anne | Judith Anne Grigg | Actor | 1971 | 1 | |
| Gilles, Sibylle | Sibylle Gilles | Actor | 1971 | 1 | |
| Gorsic, Niko | Niko Gorsic | Designer | 2015 - 2016 | 2 | |
| Gherman, Ana | Ana Gherman | Actor | 2010 | 1 | |
| Götz, Massimo | Massimo Götz | Designer | 1971 | 1 | |
| Gevers, Mart | Mart Gevers | Actor | 1971 - 1981 | 2 | |
| Glaser, Terry | Terry Glaser | Actor | 1971 | 1 | |
| Gutman, Marta | Marta Gutman | Actor | 1971 | 1 | |
| Gearhart, Bill | Bill Gearhart | Actor | 1971 | 1 | |
| Georgescu, Bogdan | Bogdan Georgescu | Director | 2008 | 1 | |
| Golde, Erika | Erika Golde | Actor | 1971 - 1976 | 2 | |
| Grigorescu, Despina | Despina Grigorescu | Actor | 1954 | 1 | |
| Gărdescu, Domnica | Domnica Gărdescu | Actor | 1954 | 1 | |
| Gabrielescu, Alexandru | Alexandru Gabrielescu | Musical Director | 1954 | 1 | |
| Gheorghiu, Sorin | Sorin Gheorghiu | Actor | 1979 - 2006 | 3 | |
| Georgescu, Aurelian | Aurelian Georgescu | Actor | 1979 | 1 | |
| Grove, Lawrence | Lawrence Grove | Actor | 1909 | 1 | |
| Gülsoy, Serkan | Serkan Gülsoy (Serkan Gulsoy) | Actor | 2007 | 1 | |
| Gezer, Derya | Derya Gezer | Actor | 2007 | 1 | |
| Gökçe, Senem | Senem Gökçe (Senem Gokce) | Dancer | 2007 | 1 | |
| Gündoğdu, İnan | İnan Gündoğdu (Inan Gundogdu) | Lighting Designer | 2007 | 1 | |
| Groza, Cornel | Cornel Groza | Conductor | 2012 | 1 | |
| Georgescu Pitești, George | George Georgescu Pitești | Designer | 2013 | 1 | |
| Goitiño, Nelly | Nelly Goitiño | Actor | 1973 - 1974 | 2 | |
| Garfield, Frank | Frank Garfield | Actor | 1973 | 1 | |
| Girard, Danielle | Danielle Girard | Actor | 1973 | 2 | |
| Glogau, Artur | Artur Glogau | Actor | 1973 | 1 | |
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