| 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 | |
| Gevers, Jos | Jos Gevers | Actor | 1955 - 1965 | 5 | |
| Grevenius, Herbert, | Herbert Grevenius | Adaptation, Translator | 1955 - 2001 | 21 | |
| Giebułtowicz, Józef | Józef Giebułtowicz | Translator | 1955 - 2012 | 34 | |
| Godden, Reginald | Reginald Godden | Composer | 1956 | 1 | |
| Goldina, Miriam | Miriam Goldina | Director, Producer | 1956 | 2 | |
| Granström, Alvar | Alvar Granström | Costume Designer, Designer | 1956 | 2 | |
| Gust, Karl-Heinz | Karl-Heinz Gust | Actor | 1956 | 2 | |
| Grandeit, Erich | Erich Grandeit | Designer | 1956 | 3 | |
| Gentzel, Ludde | Ludde Gentzel | Actor | 1956 | 2 | |
| Görs, Karl | Karl Görs | Director | 1956 | 2 | |
| Gorins, Pjotrs | Pjotrs Gorins | Actor | 1956 | 1 | |
| Giovampietro, Enzo | Enzo Giovampietro | Actor | 1956 | 1 | |
| Giangrande, Raffaele | Raffaele Giangrande | Actor | 1956 | 1 | |
| Greenway, James | James Greenway | Actor | 1956 | 1 | |
| Greenfield, Elliott | Elliott Greenfield | Director | 1956 | 1 | |
| Guerrini , Ottorino | Ottorino Guerrini | Actor | 1956 | 2 | |
| Genta , Gabriella | Gabriella Genta | Actor | 1956 | 2 | |
| Gonzalez, Mares | Mares Gonzalez | Actor | 1956 | 3 | |
| Gooth, Georg | Georg Gooth | Actor | 1956 | 1 | |
| Gusmão, Fernando | Fernando Gusmão | Actor | 1956 | 1 | |
| Glisic, Mira | Mira Glisic | Costume Designer | 1956 | 1 | |
| Gvojic, Borislav | Borislav Gvojic | Actor | 1956 | 1 | |
| Grimm, Ruth | Ruth Grimm | Actor | 1956 | 1 | |
| Gahler, Bruno | Bruno Gahler | Dancer | 1956 | 1 | |
| Gille-Szombati, Otto | Otto Gille-Szombati | Director | 1956 | 1 | |
| Gábor, József | József Gábor | Actor | 1956 | 1 | |
| Gold, Eva | Eva Gold | Actor | 1956 | 1 | |
| Gottlich, Irmgard | Irmgard Gottlich | Actor | 1956 | 1 | |
| García, Maurilio | Maurilio García | Actor | 1956 | 1 | |
| Gutiérrez, Humberto | Humberto Gutiérrez | Actor | 1956 | 1 | |
| Großmann, Erna | Erna Großmann | Actor | 1956 | 1 | |
| Göknil, Seniha, B. | Seniha B. Göknil | Translator | 1956 | 1 | |
| Grefe, Jan | Jan Grefe | Actor | 1956 | 1 | |
| Gerussi, Bruno | Bruno Gerussi | Actor | 1956 | 2 | |
| Galwey, Paddy | Paddy Galwey | Lighting Designer | 1956 | 1 | |
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