| Rivart, Reynald | Reynald Rivart | Actor | 2003 - 2005 | 5 | |
| Reimann, Max | Max Reimann | Actor | 2003 - 2006 | 2 | 1 |
| Richter, Saskia | Saskia Richter | Actor | 2003 - 2006 | 3 | 1 |
| Reineke, Gary | Gary Reineke | Actor | 2003 - 2006 | 2 | 1 |
| Reus, Mike | Mike Reus | Actor | 2003 - 2008 | 48 | |
| Reynolds, Will | Will Reynolds | Designer, Lighting Designer | 2003 - 2011 | 3 | |
| Rippeth, Malcolm | Malcolm Rippeth | Lighting Designer | 2003 - 2012 | 8 | |
| Roddy, Judith | Judith Roddy | Actor | 2003 - 2013 | 4 | 1 |
| Rossacher, Hannes | Hannes Rossacher | Director | 2003 - 2013 | 8 | 1 |
| Rønningen, Hanna Børseth | Hanna Børseth Rønningen | Actor | 2003 - 2014 | 12 | 1 |
| Rumery, Ryan | Ryan Rumery | Composer, Sound Designer | 2003 - 2016 | 12 | |
| Réjon, Chloé | Chloé Réjon | Actor | 2003 - 2016 | 21 | 1 |
| Repo-Martell, Liisa | Liisa Repo-Martell | Actor, Adaptation | 2003 - 2024 | 2 | 1 |
| Randall King, Randall | Randall Randall King | Actor | 2003 - 2025 | 2 | |
| Rashidov, Elman | Elman Rashidov | Costume Designer | 2004 | 1 | |
| Raposo, Patrícia | Patrícia Raposo | Designer | 2004 | 1 | 1 |
| Reff, Alex | Alex Reff | Actor | 2004 | 1 | |
| Rhodes, Madeline | Madeline Rhodes | Actor, Designer | 2004 | 2 | |
| Ritchie, Zack | Zack Ritchie | Actor | 2004 | 1 | |
| Rodgers, Rebecca | Rebecca Rodgers | Actor | 2004 | 5 | |
| Roge, Laura | Laura Roge | Actor | 2004 | 1 | |
| Roge, Luca | Luca Roge | Actor | 2004 | 1 | |
| Russell-Bird, Stephen | Stephen Russell-Bird | Actor | 2004 | 1 | |
| Rask, Pia | Pia Rask | Actor | 2004 | 1 | |
| Rask, Lukas | Lukas Rask | Actor | 2004 | 1 | |
| Riksén, Marcus | Marcus Riksén | Actor | 2004 | 1 | |
| Radeva, Táňa | Táňa Radeva | Actor | 2004 | 1 | |
| Ronk, Douglas | Douglas Ronk | Actor | 2004 | 1 | |
| Rivera, Thom | Thom Rivera | Actor | 2004 | 1 | |
| Richards, Matthew | Matthew Richards | Lighting Designer | 2004 | 1 | |
| Romney, Jason | Jason Romney | Sound Designer | 2004 | 1 | |
| Rutterford, Sarah | Sarah Rutterford | Actor | 2004 | 1 | |
| Rupnik, Károly | Károly Rupnik | Actor | 2004 | 1 | |
| Renath, Michael | Michael Renath | Composer | 2004 | 1 | |
| Reniva, Jean Pierre | Jean Pierre Reniva | Actor | 2004 | 1 | |
| Ropinski, David | David Ropinski | Actor | 2004 | 1 | |
| Rodriguez, John | John Rodriguez | Designer, Lighting Designer | 2004 | 2 | |
| Richards, Erica | Erica Richards | Actor | 2004 | 1 | |
| Rola-Wociechowski, Caroline | Caroline Rola-Wociechowski | Costume Designer | 2004 | 1 | |
| Rook, Katie | Katie Rook | Actor | 2004 | 1 | |
| Russell, Brian Keith | Brian Keith Russell | Actor | 2004 | 1 | |
| Rodriguez, Jake | Jake Rodriguez | Sound Designer | 2004 | 1 | |
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