Name  | Functions | Event Dates | Events | Resources | ||
|---|---|---|---|---|---|---|
| Lída Otáhalová | Actor | 1922 | 1 | |||
| Hayato Otani | Lighting Designer | 2006 | 2 | |||
| Ro Otani | Actor | 2006 | 1 | |||
| Zdeněk Otava | Actor | 1941 | 1 | |||
| Štěpán Otčenášek | Dramaturg | 2013 | 3 | |||
| Juan José Otegui | Actor | 1969 | 1 | |||
| Margot Otenbacher | Actor | 1959 | 1 | |||
| Sara Otermin | Actor | 1997 | 1 | |||
| Cachi Otero | Costume Designer | 1971 | 3 | |||
| Clementina Otero | Actor | 1944 | 1 | |||
| Ramón Oteyza | Actor | 1975 | 1 | |||
| Charles Otis | Actor | 1925 | 1 | |||
| Edith Otis | Actor | 1905 | 1 | |||
| Elita Proctor Otis | Actor | 1903 | 13 | |||
| James Otis | Actor | 1991 | 1 | |||
| Ola Otnes | Actor | 1981 - 2020 | 128 | 2 | ||
| Simen M. Otnes | Actor | 2003 | 1 | |||
| Dag Otrélius | Actor | 1976 | 4 | |||
| Adolf Otremba | Translator | 1882 - 1883 | 3 | |||
| Julia Otrembowa | Actor, Translator | 1883 - 1899 | 4 | |||
| Kirsti Otsamo | Actor | 1985 | 1 | |||
| Velda Otsus | Actor | 1962 - 1976 | 2 | |||
| Brian Ott | Actor | 2013 | 1 | |||
| Friederike Ott | Actor | 2014 - 2016 | 12 | |||
| Gisa Ott | Actor | 1910 - 1941 | 9 | |||
| Gisela Ott | Actor | 1889 | 1 | |||
| Günther Ott | Actor | 1931 | 1 | |||
| Isabella Ott | Actor | 1966 | 1 | |||
| Justus Ott | Actor | 1951 | 1 | |||
| Karen Ott | Dramaturg | 2003 | 1 | |||
| Karl Ott | Actor | 1880 - 1893 | 3 | |||
| Katja Ott | Director | 2010 | 1 | |||
| Ludwig Ott | Actor | 1966 | 1 | |||
| Magdalena Ott | Actor | 1919 | 2 | |||
| Marcel Ott | Actor | 2002 | 2 | |||
| Maria Ott | Actor | 1952 | 1 | |||
| Mr. Ott | Actor | 1889 | 2 | |||
| Rita Ott | Actor | 1917 | 1 | |||
| Rudolf Ott | Actor | 1935 | 1 | |||
| Sharon Ott | Director | 1993 - 1997 | 3 | |||
| Simone Ott | Actor | 1995 | 2 | |||
| John Ottavino | Actor | 1997 | 1 | |||