| Guadagni, Nicky | Nicky Guadagni | Actor | 1976 | 1 | |
| Glover, Sammy | Sammy Glover | Actor | 2016 | 1 | |
| Grew, Alexander | Alexander Grew | Lighting Designer | 2016 | 1 | |
| Gjørtz Howden, Julie | Julie Gjørtz Howden | Actor | 2003 | 1 | |
| Günceler, Begüm | Begüm Günceler (Begum Gunceler) | Choreographer | 2017 | 1 | |
| Gregory, Chris | Chris Gregory | Actor | 1977 | 1 | |
| Goddard, Renee | Renee Goddard | Actor | 1952 - 1977 | 6 | |
| Grant, Rory | Rory Grant | Actor | 2017 | 4 | |
| Gould, Greta | Greta Gould | Actor | 2015 | 1 | |
| Gerdt, Hansjürgen | Hansjürgen Gerdt | Actor | 1977 - 1979 | 3 | |
| Grigò, Massimo | Massimo Grigò | Actor | 2016 - 2018 | 42 | |
| Gori, Giorgio | Giorgio Gori | Designer | 2016 - 2018 | 42 | |
| Grilli, Barbara | Barbara Grilli | Composer, Lighting Designer | 2017 | 2 | |
| Guillard, Jean-Bernard | Jean-Bernard Guillard | Actor | 1977 | 1 | |
| Grimm, Beatrice | Beatrice Grimm | Actor | 1977 | 1 | |
| Gilbert, Yves-Marc | Yves-Marc Gilbert | Actor | 1977 | 1 | |
| García, Nerea | Nerea García | Actor | 2016 | 1 | |
| Giglio, Sandro | Sandro Giglio | Actor | 2017 | 1 | |
| Gornet, Thomas | Thomas Gornet | Actor | 2015 - 2017 | 4 | |
| Gagnon, Steve | Steve Gagnon | Actor | 2017 - 2022 | 3 | |
| Gilbert, Ella | Ella Gilbert | Actor | 2017 | 1 | |
| Gardiner, Adam | Adam Gardiner | Actor | 2017 | 1 | |
| Glover, Paul | Paul Glover | Actor | 2015 | 1 | |
| Gibson, John | John Gibson | Sound Designer | 2015 | 1 | |
| Glossop, George | George Glossop | Sound Designer | 1978 - 1979 | 2 | |
| Gugel, Jan | Jan Gugel | Actor | 2017 | 1 | |
| Gomez, Johanna | Johanna Gomez | Designer | 2015 | 2 | |
| Gridseth, Odd Magne | Odd Magne Gridseth | Musician | 1992 | 1 | |
| Gjeldokk, Ivar | Ivar Gjeldokk | Actor | 1983 | 1 | |
| Glaum, Carl | Carl Glaum | Actor | 1978 | 1 | |
| Gusset, Monique | Monique Gusset | Musician | 1978 | 1 | |
| Guntermann, Frank | Frank Guntermann | Actor | 1978 | 1 | |
| Grainger, Gawn | Gawn Grainger | Actor | 1978 | 1 | |
| Gropman, David, Lloyd | David Lloyd Gropman | Designer | 1978 | 1 | |
| Grey, Daphne | Daphne Grey | Actor | 1978 | 2 | |
| Giese, Joachim | Joachim Giese | Actor | 1978 | 2 | |
| Gyger, Elisabeth | Elisabeth Gyger | Actor | 1978 | 1 | |
| Genesis, René | René Genesis | Actor | 1978 | 1 | |
| Good, Cynthia | Cynthia Good | Actor | 1978 | 1 | |
| Geeves, Antony | Antony Geeves | Actor | 1978 | 1 | |
| Glad, Guri, Pahle | Guri Pahle Glad | Actor | 1978 | 1 | |
| Gelsthorpe, Malcolm | Malcolm Gelsthorpe | Lighting Designer | 1978 | 1 | |
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