| Grefe, Jan | Jan Grefe | Actor | 1956 | 1 | |
| Galwey, Paddy | Paddy Galwey | Lighting Designer | 1956 | 1 | |
| Gamble, Michael | Michael Gamble | Sound Designer | 1956 | 1 | |
| Grelinger, Wim | Wim Grelinger | Actor | 1956 | 5 | |
| Grabowsky, Bernadette | Bernadette Grabowsky | Dancer | 1956 | 1 | |
| Götz, Anneliese | Anneliese Götz | Dancer | 1956 | 1 | |
| Gerlicher, Ewald | Ewald Gerlicher | Actor | 1956 | 1 | |
| Gültekin, Sırrı | Sırrı Gültekin | Actor | 1956 | 1 | |
| Görkmen, Esen | Esen Görkmen | Actor | 1956 | 1 | |
| Güvenç, Nedret | Nedret Güvenç | Actor | 1956 | 1 | |
| Gemicioğlu, Erdoğan | Erdoğan Gemicioğlu | Actor | 1956 | 1 | |
| Gibson, Colin | Colin Gibson | Actor | 1956 | 1 | |
| Gorsen, Norah | Norah Gorsen | Actor | 1956 | 1 | |
| Guidi, Augusto | Augusto Guidi | Adaptation, Translator | 1956 | 2 | |
| Geri, Adolfo | Adolfo Geri | Actor | 1956 | 1 | |
| Garatti, Annamaria | Annamaria Garatti | Actor | 1956 | 1 | |
| Giebułtowicz, Józef | Józef Giebułtowicz | Translator | 1955 - 2012 | 34 | 1 |
| Grevenius, Herbert | Herbert Grevenius | Adaptation, Translator | 1955 - 2001 | 21 | 1 |
| Granditsky, Palle | Palle Granditsky | Actor, Director, Translator | 1955 - 1968 | 6 | |
| Grimeland, Joseph | Joseph Grimeland | Costume Designer, Designer | 1955 - 1965 | 3 | 1 |
| Gevers, Jos | Jos Gevers | Actor | 1955 - 1965 | 5 | |
| Granlund, Maj-Lis | Majlis Granlund | Actor | 1955 - 1964 | 3 | |
| Galup, Mario | Mario Galup | Costume Designer, Designer | 1955 - 1961 | 3 | |
| Gibbs, Kitty | Kitty Gibbs | Actor, Costume Designer | 1955 | 2 | |
| Godlewski, Marian | Marian Godlewski | Director | 1955 | 1 | |
| Guttmann, Karl | Karl Guttmann | Dramaturg | 1955 | 1 | |
| Greššo, Ľudovít | Ľudovít Greššo | Actor | 1955 | 1 | 1 |
| Gruber, Elisabeth | Elisabeth Gruber | Actor | 1955 | 1 | |
| Gross, Jo Cornell | Jo Cornell Gross | Costume Designer | 1955 | 1 | |
| Grieder, Walter | Walter Grieder | Actor | 1955 | 3 | |
| Gentilhomme, Marc | Marc Gentilhomme | Actor, Designer | 1955 | 2 | |
| Guillaume, Gérard | Gérard Guillaume | Actor, Designer | 1955 | 2 | |
| Gustafson, Eric | Eric Gustafson | Actor | 1955 | 1 | |
| Görander, Kerstin | Kerstin Görander | Actor | 1955 | 4 | |
| Gulbrandson, Donald | Donald Gulbrandson | Actor | 1955 | 1 | |
| Giammasi, Stella | Stella Giammasi | Actor | 1955 | 1 | |
| Gustafsson, Gösta | Gösta Gustafsson | Actor | 1955 | 1 | |
| Gühne, Erich | Erich Gühne | Actor | 1955 | 1 | |
| Graeve, Fred | Fred Graeve | Actor | 1954 - 1996 | 3 | |
| Gärtner, Fried | Fried Gärtner | Actor | 1954 - 1996 | 9 | |
| Godfrey, Derek | Derek Godfrey | Actor | 1954 - 1983 | 18 | 1 |
| Granat, E. | E. Granat | Designer | 1954 - 1957 | 2 | |
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