| Name | Functions | Event Dates  | Events | Resources | ||
|---|---|---|---|---|---|---|
| Yehiel Orgal | Lighting Designer | 1995 | 1 | |||
| Heinz Ostermann | Actor | 1995 | 1 | |||
| Simone Ott | Actor | 1995 | 4 | |||
| Minni Oehl | Actor | 1995 | 6 | |||
| Jakub Ostaszewski | Composer | 1995 | 1 | |||
| Tamae Ohnishi | Actor | 1995 | 1 | |||
| Karen Oberlin | Actor | 1995 | 1 | |||
| S. Orlac | Director | 1995 | 1 | |||
| Manfred Olenicki | Actor | 1995 - 1998 | 3 | |||
| Odin Hørthe Omdal | Actor | 1995 - 1999 | 2 | 1 | ||
| Mikkel Are Olsen | Actor | 1995 - 2007 | 3 | |||
| Ricky Oitana | Actor | 1996 | 2 | |||
| Sandra Ortmann | Mask Maker | 1996 | 1 | |||
| H. Kevin Opela | Actor | 1996 | 1 | |||
| Huguette Oligny | Actor | 1996 | 1 | 1 | ||
| Christof Oswald | Actor | 1996 | 1 | |||
| David Oldman | Designer | 1996 | 1 | |||
| Adriaan Olree | Actor | 1996 | 1 | |||
| Yoko Onizawa | Sound Designer | 1996 | 1 | |||
| Milenko Ognjenović | Actor | 1996 | 1 | |||
| John Owen | Sound Designer | 1996 - 1997 | 3 | |||
| Ken Ohara | Actor | 1996 - 1997 | 2 | |||
| Nicholas Olsson | Actor | 1996 - 1997 | 2 | |||
| Ryoichi Ohkubo | Actor, Director, Translator | 1996 - 2006 | 4 | |||
| Ádám Ottlik | Actor | 1996 - 2008 | 2 | 1 | ||
| Kristin Aafløy Opdan | Actor | 1996 - 2013 | 2 | |||
| Tone Omland | Actor | 1996 - 2013 | 2 | |||
| Makoto Ogasawara | Sound Designer | 1997 | 1 | |||
| Mizuho Ono | Actor | 1997 | 1 | |||
| John Ottavino | Actor | 1997 | 1 | |||
| Bartosz Opania | Actor | 1997 | 1 | |||
| Marika Ohlsson | Actor | 1997 | 2 | |||
| Majvor Olsson | Actor | 1997 | 1 | |||
| Kurt Olsson | Actor | 1997 | 1 | |||
| Inge Olsson | Actor | 1997 | 2 | |||
| Yean Olsson | Actor, Costume Designer | 1997 | 4 | |||
| Syusaku Ohtake | Actor | 1997 | 1 | |||
| Sara Otermin | Actor | 1997 | 1 | |||
| Martin Olbertz | Actor | 1997 | 1 | |||
| Petra Ottl | Actor | 1997 | 1 | |||
| Yoko Okada | Actor | 1997 | 1 | |||
| Edyta Olszówka | Actor | 1997 | 1 | |||