| Grønning, Axel | Axel Grønning | Actor | 1928 | 1 | |
| Grønning, Christian | Christian Grønning | Musical Director | 1989 | 2 | |
| Grønskag, Kristofer, Blindheim | Kristofer Blindheim Grønskag | Adaptation | 2015 | 11 | |
| Grønstad, Hanne Regine | Hanne Regine Grønstad | Costume Designer | 1992 - 1994 | 2 | |
| Grønsund, Kari-Ann | Kari-Ann Grønsund | Actor | 2009 | 1 | |
| Grøseth, Johannes | Johannes Grøseth | Director | 1928 | 1 | 1 |
| Grøterud, Tuva | Tuva Grøterud | Lighting Designer | 2023 | 11 | |
| Grøtner, René | René Grøtner | Lighting Designer, Sound Designer | 1974 - 1985 | 3 | |
| Grøtterud, Lars | Lars Grøtterud | Actor | 2010 | 1 | |
| Grubar, Brane | Brane Grubar | Actor | 1993 | 1 | |
| Grubbs, F., O. | F. O. Grubbs | Actor | 1928 | 1 | |
| Grube, August | August Grube | Actor | 1894 | 1 | |
| Grube, Carl | Carl Grube | Actor, Director | 1898 - 1905 | 15 | |
| Grube, Dohn | Dohn Grube | Designer | 2003 | 1 | |
| Grube, Elisabeth | Elisabeth Grube | Choreographer | 1947 | 1 | |
| Grube, Herbert | Herbert Grube | Actor | 1921 | 1 | |
| Grube, Julie | Julie Grube | Actor | 1900 - 1911 | 4 | |
| Grube, Lara | Lara Grube | Actor | 2008 | 5 | |
| Grube, Lydia | Lydia Grube | Actor | 1939 | 1 | |
| Grube, Marcus M. | Marcus M. Grube | Dramaturg | 2011 - 2013 | 2 | |
| Grube, Max | Max Grube | Actor, Director | 1886 - 1891 | 5 | 2 |
| Grube, Waltrud | Waltrud Grube | Actor | 1946 | 1 | |
| Grube, Wolfgang | Wolfgang Grube | Actor | 1950 | 3 | |
| Grubeck, Sybille | Sybille Grubeck | Costume Designer | 1964 | 1 | |
| Grübel, Ilona | Ilona Grübel | Actor | 1967 - 1972 | 3 | |
| Gruben, Margareta | Margareta Gruben | Actor | 1991 | 1 | |
| Gruber, Anni | Anni Gruber | Actor | 1926 | 1 | |
| Grüber, Arthur | Arthur Grüber | Conductor | 1966 | 1 | |
| Gruber, Elisabeth | Elisabeth Gruber | Actor | 1955 | 1 | |
| Gruber, Ferry | Ferry Gruber | Actor | 1982 | 1 | |
| Gruber, Franz Carl | Franz Carl Gruber | Designer | 1897 - 1921 | 2 | |
| Gruber, Gerhard | Gerhard Gruber | Actor | 2004 | 1 | |
| Gruber, Jonas | Jonas Gruber | Actor | 2010 - 2013 | 16 | 2 |
| Gruber, Lilo | Lilo Gruber | Choreographer | 1961 | 1 | |
| Gruber, Maria | Maria Gruber | Dancer | 1992 - 1994 | 7 | |
| Gruber, Marie | Marie Gruber | Actor | 1985 | 1 | |
| Gruber, Raphael | Raphael Gruber | Actor | 1985 | 1 | |
| Gruber, Shavon | Shavon Gruber | Actor | 2005 | 1 | |
| Gruber, Teresa | Teresa Gruber | Designer | 1994 | 2 | |
| Gruber, Vera | Vera Gruber | Actor | 1952 | 1 | |
| Grubinin, V. | V. Grubinin | Actor | 1900 - 1924 | 5 | |
| Grübl, Heide | Heide Grübl | Actor | 1990 | 1 | |
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