Name  | Functions | Event Dates | Events | Resources | ||
|---|---|---|---|---|---|---|
| Even Olstad | Actor | 2000 - 2016 | 25 | |||
| Jon Ole Olstad | Dancer | 2011 | 1 | |||
| Svein Olstad | Actor | 1999 - 2013 | 14 | |||
| Agnieszka Olsten | Director | 2006 - 2009 | 7 | 1 | ||
| Izabella Olszewska | Actor | 1994 | 1 | |||
| Jolanta Olszewska | Actor | 2007 | 2 | |||
| Edward Olszewski | Actor | 1894 - 1902 | 3 | |||
| Reinhold Olszewski | Actor | 1938 | 1 | |||
| Stanisław Olszewski | Actor | 1892 | 1 | |||
| Zbigniew Olszewski | Actor | 1992 | 2 | |||
| Edyta Olszówka | ||||||
| Edyta Olszówka | Actor | 1997 | 1 | |||
| Edgar Olt | Actor | 1955 | 3 | |||
| Silviu Oltean | Actor | 2009 | 3 | |||
| Stefan Olteanu | Actor | 2022 | 1 | |||
| Smaragda Olteanu | Actor | 1983 | 1 | |||
| Martin Johannes Oltedal | Actor | 2006 | 1 | |||
| Erich Oltersdorf | Actor | 1928 | 1 | |||
| Magda Olthy | Actor | 1939 | 1 | |||
| Klára Oltványi | Costume Designer | 2005 | 1 | |||
| Magda Olty | Actor | 1935 - 1941 | 2 | |||
| Omar Olvera | Director | 2024 | 1 | |||
| Viridiana Olvera | Actor | 2006 | 12 | |||
| Christiaan Olwagen | Adaptation, Director | 2015 - 2024 | 6 | |||
| Olympia Pagoulatou | Actor | 2006 | 1 | |||
| Spyros Olympios | Actor, Dancer | 1935 - 1997 | 10 | |||
| Adia Olympiou | Actor | 2012 | 1 | |||
| Bernarda Oman | Actor | 1992 - 2014 | 4 | |||
| Julia Trevelyan Oman | Designer | 1980 | 1 | |||
| Timothy Oman | Actor | 1972 | 1 | |||
| Tine Oman | Actor | 1992 | 1 | |||
| Ala Omar | Actor | 1990 | 1 | |||
| Gumrah Omar | Director | 2019 | 1 | |||
| Haval Omar | Lighting Designer | 1997 | 1 | |||
| Hersh Omar | Musician | 2013 - 2014 | 3 | |||
| Nasra Ali Omar | Musician | 2006 | 1 | |||
| Sulekha Ali Omar | Choreographer, Dancer | 2008 - 2010 | 4 | |||
| Gianfranco Ombuen | Actor | 1967 - 1969 | 3 | |||
| Adrian Omdal | Actor | 2016 - 2017 | 2 | |||
| Leif Omdal | Actor | 1935 - 1956 | 4 | |||
| Odin Hørthe Omdal | Actor | 1995 - 1999 | 2 | 1 | ||
| Aldin Omerović | Actor | 2022 | 1 | |||