| Rosenthal, Celine | Celine Rosenthal | Director | 2019 | 1 | |
| Richards, Kaleigh | Kaleigh Richards | Director | 2019 | 1 | |
| Ramchandaran, Shanker | Shanker Ramchandaran | Director | 2019 | 1 | |
| Roughan, Holly, Race | Holly Race Roughan | Director | 2019 | 2 | |
| Radoslav, Vesnić | Radoslav Vesnić | Director | 1925 | 1 | |
| Raof, Kamaran | Kamaran Raof | Director | 1990 | 1 | |
| Rashid, Bakr | Bakr Rashid | Director | 1995 | 1 | |
| Rogel, Angélica | Angélica Rogel | Director | 2019 | 1 | |
| Radun, V. | Vadim Iosifovič Radun | Director | 1978 | 1 | |
| Roslavlev, Nikolaj | Nikolaj Roslavlev | Director | 1951 | 1 | |
| Reznikov, Nikolai, Grigorjevič | Nikolai Grigorjevič Reznikov | Director | 1969 | 1 | |
| Ruiz H.V., María E. | María E. Ruiz H.V. | Director | 2004 | 2 | |
| Rajchelgauz, I. | I. Rajchelgauz | Director | 1989 | 1 | |
| Rietveld, Henriette | Henriette Rietveld | Director | 2020 | 1 | |
| Rice, Edmund | Edmund Rice | Director | 1950 | 1 | |
| Rioux, Benoît | Benoît Rioux | Director | 2019 | 1 | |
| Rossini, Laurent | Laurent Rossini | Director | 2017 | 1 | |
| Rifaux, Yves | Yves Rifaux | Director | 1973 | 1 | |
| Ratelle, Richard | Richard Ratelle | Director | 2016 | 1 | |
| Rouse, Marc | Marc Rouse | Director | 2021 | 1 | |
| Ruszt, József | József Ruszt | Director | 1978 | 1 | |
| Rockman, Ariel | Ariel Rockman | Director | 2022 | 1 | |
| Rivas Cherif, Cipriano | Cipriano Rivas Cherif | Director | 1920 | 1 | |
| Rabassa, Josep Maria | Josep Maria Rabassa | Director | 1998 | 1 | |
| Rizeski, Gjorgji | Gjorgji Rizeski (Ѓорѓи Ризески) | Director | 2020 | 1 | |
| Ruiz, Federico | Federico Ruiz | Director | 1969 | 1 | |
| Robinson, MARKSUSUS | MARKSUSUS Robinson | Director | 2023 | 2 | |
| Rizza, Paola | Paola Rizza | Director | 2023 - 2025 | 17 | 1 |
| Robertson, Amanda | Amanda Robertson | Director | 2023 | 1 | |
| Rapport, Alex | Alex Rapport | Director | 2019 | 1 | |
| Rota, Paola | Paola Rota | Director | 2024 | 1 | |
| Rattray, Paige | Paige Rattray | Director | 2018 | 1 | |
| Robblee, Jessica | Jessica Robblee | Director | 2024 | 2 | |
| Roos, Christoph | Christoph Roos | Director | 2024 | 1 | |
| Rubin, Barbara | Barbara Rubin | Director | 2025 | 2 | |
| Richter, Dieter | Dieter Richter | Designer, Stage Manager | 2005 - 2024 | 5 | |
| Ridout, Matthew | Matthew Ridout | Designer, Puppet Designer | 2000 | 2 | |
| Richardsen, Reidar A. | Reidar A. Richardsen | Designer, Lighting Designer, Video Designer | 2009 - 2022 | 20 | |
| Ratto, Gianni | Gianni Ratto | Designer, Lighting Designer | 1949 - 1983 | 19 | |
| Ridgeway, Mark | Mark Ridgeway | Designer, Lighting Designer | 2008 | 2 | |
| Reynolds, Will | Will Reynolds | Designer, Lighting Designer | 2003 - 2011 | 3 | |
| Ryan, Michael, J. | Michael J. Ryan | Designer, Lighting Designer | 1979 - 1984 | 3 | |
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