| Groven, Eivind | Eivind Groven | Composer, Musician | 1988 - 1995 | 3 | |
| Groven, Gudmund | Gudmund Groven | Actor | 1978 | 1 | 1 |
| Grover, Charles, A. | Charles A. Grover | Actor | 1963 | 1 | |
| Grover, Fabrice | Fabrice Grover | Actor | 1999 | 3 | |
| Grover, Gaurav | Gaurav Grover | Actor | 2018 | 1 | |
| Groves, Charles | Charles Groves | Actor | 1917 | 2 | |
| Groves, Lois, Carolyn | Lois Carolyn Groves | Actor | 1942 | 1 | |
| Groves, Marianne | Marianne Groves | Actor, Assistant Director | 1990 | 2 | |
| Groves, Rebecca | Rebecca Groves | Designer | 1997 | 1 | |
| Groza, Cornel | Cornel Groza | Conductor | 2012 | 1 | |
| Groze, Hilda | Hilda Groze | Actor | 1925 | 1 | |
| Groβkopff, Kurt | Kurt Groβkopff | Actor | 1925 | 1 | |
| Grøan, Åse | Åse Grøan | Actor | 2006 | 1 | |
| Grømer, Gorm Alexander, Foss | Gorm Alexander Foss Grømer | Actor | 2016 | 1 | |
| Grøn, Kari | Kari Grøn | Actor | 1940 - 1946 | 5 | |
| Grønås, André Ernst | André Ernst Grønås | Actor | 2006 | 4 | |
| Grønbech, Thomas | Thomas Grønbech | Actor | 2006 | 1 | |
| Grønborg, Ellis | Ellis Grønborg | Costume Designer | 1975 | 1 | |
| Grøndahl, Agathe | Agathe Grøndahl | Composer | 1901 - 1903 | 2 | |
| Grøndahl, Carl Henrik | Carl Henrik Grøndahl | Adaptation, Producer | 1997 - 2005 | 11 | 1 |
| Grøndahl, Christopher | Christopher Grøndahl | Actor, Author | 2003 - 2008 | 2 | 1 |
| Grøndahl, Kristoffer | Kristoffer Grøndahl | Actor | 1914 - 1921 | 5 | |
| Grøndahl, Terje | Terje Grøndahl | Musician | 2013 | 1 | |
| Grønflaten, Aslak | Aslak Grønflaten | Actor | 1994 - 1995 | 2 | 1 |
| Grønhaug, Marit | Marit Grønhaug | Actor, Dancer | 1967 - 2001 | 96 | 1 |
| Grønli, Finn | Finn Grønli | Actor | 2004 - 2007 | 8 | |
| Grønli, Jan | Jan Grønli | Actor | 1975 - 2018 | 65 | 2 |
| Grønli, Line Hvalbye | Line Hvalbye Grønli | Mask Maker, Sound Designer | 1997 - 2000 | 19 | |
| Grønli, Stein | Stein Grønli | Actor | 1978 - 2012 | 426 | 1 |
| Grønlund, Arne | Arne Grønlund | Conductor | 1946 | 1 | |
| Grønlund, Nina | Nina Grønlund | Costume Designer | 2013 | 1 | |
| Grønneberg, Anette | Anette Grønneberg | Director | 1991 | 1 | 1 |
| Grønneberg, Hanna-Maria | Hanna-Maria Grønneberg | Actor | 2018 - 2020 | 4 | |
| Grønneberg, Helen | Helen Grønneberg | Actor | 1942 | 1 | |
| 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 |
| Grøtner, René | René Grøtner | Lighting Designer, Sound Designer | 1974 - 1985 | 3 | |
| Grøtterud, Lars | Lars Grøtterud | Actor | 2010 | 1 | |
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