Name  | Functions | Event Dates | Events | Resources | ||
|---|---|---|---|---|---|---|
| Francisco Ortiz | Actor | 2016 | 1 | |||
| Esperanza Ortiz | Actor | 1928 - 1929 | 9 | |||
| Carolina Ortiz | Lighting Designer | 2022 | 1 | |||
| Alexa Ortiz | Actor | 2005 | 1 | |||
| Alain Ortiz | Designer | 2006 | 3 | |||
| Pedro Orthous | Director | 1962 | 1 | |||
| Monika Orthofer | Actor | 1981 | 5 | |||
| Katharina Orthmeyer | Actor | 2004 | 1 | |||
| Ruth Orthmann | Translator | 1994 | 1 | |||
| Walther Orth | Actor | 1964 | 1 | |||
| Theo Orth | Actor | 1900 | 1 | |||
| Philip Orth | Actor | 1940 | 2 | |||
| Hubert Orth | Actor | 1916 - 1917 | 2 | |||
| Frk. Orth | Actor | 1918 | 2 | |||
| Franz Orth | Actor | 2007 | 3 | |||
| Elisabeth Orth | Actor | 1971 - 1995 | 6 | |||
| Oriana Ortenzi | Actor | 2022 | 1 | |||
| Manuel Ortega | Actor | 2019 | 1 | |||
| Jessie Montoya Ortega | Actor | 2018 | 1 | |||
| Carmen Ortega | Actor | 1970 | 1 | |||
| - Ortega | Actor | 1919 | 1 | |||
| Olga B. Országhová | Actor | 1929 | 1 | |||
| Janina Orsza-Łukasiewicz | Director | 1972 | 1 | |||
| Kjell Orstad | Lighting Designer | 1971 | 1 | |||
| Diane Orson | Musician | 1975 | 1 | |||
| Barbara Orson | Actor | 1968 - 1998 | 7 | |||
| Neil Orsman | Actor | 1991 | 1 | |||
| Taisto-Bertil Orsmaa | Adaptation, Director | 1983 - 1996 | 3 | |||
| Gudrun Orsky | Director | 2004 | 1 | |||
| Daisy Orska | Actor | 1911 | 1 | |||
| Alina(?) Orska | Actor | 1901 - 1903 | 2 | |||
| Umberto Orsini | Actor | 1963 - 1970 | 2 | |||
| Elena Orsini | Actor | 2016 - 2017 | 2 | |||
| Lura Orsborn | Actor | 1928 | 1 | |||
| Xenia Orrell | Actor | 1940 | 1 | |||
| Rune Orreblad | Actor | 1961 | 1 | |||
| Terence Orr | Sound Designer | 1975 | 1 | |||
| Madeleine Orr | Actor | 1970 | 3 | |||
| Lynn E. Orr | Designer, Director, Lighting Designer | 1937 | 3 | |||
| Grace Orr | Actor | 2018 | 1 | |||
| Diane Orr | Actor | 1979 | 1 | |||
| Connie Orr | Actor | 1965 | 1 | |||