| Name | Functions | Event Dates  | Events | Resources | ||
|---|---|---|---|---|---|---|
| Kelly Overton | Actor | 2001 | 1 | 1 | ||
| Paul Ocampo | Actor, Dancer | 2001 | 2 | |||
| Scott O’Brien | Composer | 2001 | 1 | |||
| Fran Overbury | Actor, Musical Director | 2001 | 5 | |||
| Bart Opsomer | Actor | 2001 | 1 | |||
| Joseph O'Keefe | Actor | 2001 | 1 | |||
| Ulrika Oscarsson | Actor, Musician | 2001 | 3 | |||
| Yutaro Ohiwa | Actor | 2001 | 1 | |||
| Matte Osian | Actor | 2001 | 1 | |||
| Aisling O`Neill | Actor | 2001 | 1 | |||
| Björn Olsson | Actor | 2001 | 1 | |||
| Paca Ojea | Actor | 2001 | 1 | |||
| Frédéric Ozier | Actor | 2000 - 2018 | 93 | |||
| Even Olstad | Actor | 2000 - 2016 | 25 | |||
| Joan O'Clery | Costume Designer | 2000 - 2013 | 6 | 1 | ||
| Laura Ozier | Mask Maker | 2000 - 2004 | 13 | |||
| Aurélien Osinski | Actor | 2000 - 2004 | 78 | |||
| Eileen O'Brien | Actor | 2000 | 8 | 1 | ||
| Raymond O'Neil | Actor | 2000 | 1 | |||
| Brenainn O'Callaghan | Actor | 2000 | 1 | |||
| Lynne Osbourne | Actor | 2000 | 1 | |||
| Karina Opdal | Actor | 2000 | 2 | |||
| Lillian Olsen | Costume Designer | 2000 | 7 | |||
| Francis O'Connor | Designer | 2000 | 1 | |||
| Patrick O'Kane | Actor | 2000 | 1 | 1 | ||
| Michael Ornstein | Actor | 2000 | 1 | |||
| David Oberkogler | Actor | 2000 | 1 | |||
| Ben Oldfield | Actor | 2000 | 1 | |||
| Peter Oppermann | Dramaturg | 2000 | 1 | |||
| Aleksandr Orlov | Actor | 2000 | 1 | |||
| Hiroko Ohtaki | Actor | 2000 | 1 | |||
| Ann Oakley | Director | 2000 | 1 | |||
| Svein Olstad | Actor | 1999 - 2013 | 14 | |||
| Keiko Ogawa | Actor | 1999 - 2012 | 16 | |||
| Anna Oliver | Costume Designer | 1999 - 2010 | 3 | |||
| Vidar Olaussen | Actor | 1999 - 2006 | 11 | |||
| Yoshihiro Okada | Actor | 1999 - 2006 | 2 | |||
| Chris Ohnemus | Dramaturg | 1999 - 2000 | 2 | |||
| O. Ovčinnikova | Actor | 1999 - 2000 | 2 | |||
| E. Olenina | Dancer | 1999 - 2000 | 2 | |||
| Linn Olsen | Actor | 1999 - 2000 | 7 | |||
| O. Ostrižnaja | Lighting Designer | 1999 - 2000 | 2 | |||