| Rosa, Santa | Santa Rosa | Assistant Director, Designer | 1952 | 2 | |
| Rosa, Sidnei, Sérgio | Sidnei Sérgio Rosa | Lighting Designer | 1988 - 1989 | 9 | |
| Rosa, Wilhelm | Wilhelm Rosa | Actor | 1925 | 2 | |
| RosaCosta, Álvaro | Álvaro RosaCosta | Actor | 2018 - 2019 | 7 | |
| Rosado, Bernardo | Bernardo Rosado | Actor | 2016 | 1 | |
| Rosado, Inês | Inês Rosado | Actor | 2002 | 5 | |
| Rosak, Franz | Franz Rosak | Adaptation | 1958 | 1 | |
| Rosal, Carlos | Carlos Rosal | Assistant Director | 2009 | 1 | |
| Rosal, Charlie | Charlie Rosal | Assistant Director | 2009 | 1 | |
| Rosal, Ilisa | Ilisa Rosal | Adaptation, Choreographer, Director | 2012 - 2020 | 8 | 1 |
| Rosal, Pablo | Pablo Rosal | Adaptation | 2022 | 1 | |
| Rosales, Dingdong | Dingdong Rosales | Actor | 2002 | 1 | 1 |
| Rosalino, Vilson | Vilson Rosalino | Actor | 1985 | 1 | |
| Rosander, Sven | Sven Rosander | Actor | 1974 - 1975 | 2 | |
| Rosar, Annie | Annie Rosar | Actor | 1910 - 1920 | 3 | |
| Rosario, Mark | Mark Rosario | Actor | 2022 | 1 | |
| Rosario, Wilberto | Wilberto Rosario | Actor | 1972 | 1 | |
| Rosaroni, Valentina | Valentina Rosaroni | Actor | 2017 | 1 | |
| Rosas, Alfredo | Alfredo Rosas | Actor | 1960 | 1 | |
| Rosas, Robert | Robert Rosas | Actor | 1971 | 1 | |
| Rosaspina, Carlo | Carlo Rosaspina | Actor | 1892 - 1909 | 31 | 1 |
| Rosat, Nicolas | Nicolas Rosat | Actor | 1992 - 2016 | 8 | 1 |
| Rosbach, Ruben | Ruben Rosbach | Actor | 2016 | 1 | |
| Rosch, Arno | Arno Rosch | Actor | 1959 | 1 | |
| Roschek, Walter | Walter Roschek | Actor | 1906 | 1 | |
| Roscher, Erna | Erna Roscher | Actor | 1961 | 2 | |
| Roscher, Thomas | Thomas Roscher | Lighting Designer | 1998 - 2010 | 3 | |
| Roščić, Ivana | Ivana Roščić | Actor | 2010 | 1 | |
| Roscoe, Patricia | Patricia Roscoe | Actor | 1965 | 2 | |
| Rose-Ternes, Irene | Irene Rose-Ternes | Actor | 2007 | 2 | |
| Rose, Anni | Anni Rose | Actor | 1924 - 1938 | 2 | |
| Rose, Avonlea | Avonlea Rose | Actor | | 1 | |
| Rosé, Berthold | Berthold Rosé | Actor | 1906 | 1 | |
| Rose, Chloë | Chloë Rose | Actor | 2005 | 1 | |
| Rose, Cliffard | Cliffard Rose | Actor | 2003 | 2 | |
| Rose, Clifford | Clifford Rose | Actor | 1967 - 1974 | 2 | |
| Rosé, Ernst | Ernst Rosé | Actor | 1933 | 2 | |
| Röse, Eva | Eva Röse | Actor | 2017 | 1 | |
| Rosé, Fr. | Fr. Rosé | Actor | 1880 | 1 | |
| Rose, Frances | Frances Rose | Actor | 1960 | 1 | |
| Rose, Gabrielle | Gabrielle Rose | Actor | 1989 | 1 | |
| Rose, George | George Rose | Actor | 1944 - 1953 | 2 | |
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