| Rossevold, Bard | Bard Rossevold | Assistant Director | 2009 | 1 | |
| Rossetti, Nicola | Nicola Rossetti | Actor | 2006 | 1 | |
| Rossetti, Ivano | Ivano Rossetti | Dancer | 1992 - 1994 | 5 | |
| Rosset, Hélène | Hélène Rosset | Actor | 1993 - 1994 | 2 | |
| Rosset, Geneviève | Geneviève Rosset | Director | 1994 | 1 | |
| Rössert, Sigi | Sigi Rössert | Musician | 1995 | 1 | |
| Rossert, Mr. | Mr. Rossert | Actor | 1898 | 1 | |
| Rossert, Felix | Felix Rossert | Actor | 1920 | 1 | |
| Rosser, Julie | Julie Rosser | Lighting Designer | 1993 | 2 | |
| Rossenbach, Christa | Christa Rossenbach | Actor | 1976 - 1980 | 3 | |
| Rossen, Ben | Ben Rossen | Actor | 2003 | 1 | |
| Rösselmann, Fred | Fred Rösselmann | Actor, Director | 1908 - 1910 | 5 | |
| Rössel, Rosemarie | Rosemarie Rössel | Actor | 1993 | 1 | |
| Rosse, Steve, D. | Steve D. Rosse | Actor | 1979 | 1 | |
| Roßdeutscher, Hr. | Hr. Roßdeutscher | Actor | 1878 | 1 | |
| Roßberg, Hugo | Hugo Roßberg | Actor | 1936 - 1947 | 4 | |
| Roßberg-Walenta, Anny | Anny Roßberg-Walenta | Actor | 1956 - 1958 | 2 | |
| Rossbach, Ludwig | Ludwig Rossbach | Designer | 1970 - 1973 | 2 | |
| Roßbach, Christiane | Christiane Roßbach | Actor | 2002 - 2007 | 4 | |
| Rossbach, Christiane | Christiane Rossbach | Actor | 2000 | 1 | |
| Rossacher, Hannes | Hannes Rossacher | Director | 2003 - 2013 | 8 | |
| Ross, Yana | Yana Ross | Costume Designer, Director | 2009 - 2018 | 8 | 1 |
| Ross, Wilton | Wilton Ross | Actor | 1907 | 1 | |
| Ross, Will | Will Ross | Actor | 2018 | 1 | |
| Ross, Wellington | Wellington Ross | Actor | 1940 | 1 | |
| Ross, Theodor | Theodor Ross | Composer | 1993 - 1997 | 2 | |
| Ross, Terri Peña | Terri Peña Ross | Actor | 2011 | 1 | |
| Ross, Stacy | Stacy Ross | Actor | 2001 | 1 | |
| Ross, Sandy | Sandy Ross | Actor | 2000 | 1 | |
| Ross, Robb | Robb Ross | Actor | 2012 | 1 | |
| Ross, Murray | Murray Ross | Adaptation, Director, Translator | 2001 - 2013 | 3 | |
| Ross, Mr. Carlos | Mr. Carlos Ross | Actor | 1882 | 1 | |
| Ross, Morten | Morten Ross | Actor | 1978 - 1980 | 2 | |
| Ross, Morag | Morag Ross | Mask Maker | 1993 | 1 | |
| Ross, Miss F. | F. Ross | Actor | 1890 | 2 | |
| Ross, Martha | Martha Ross | Actor | 2002 - 2007 | 3 | |
| Ross, Katie | Katie Ross | Actor | 2017 | 1 | |
| Ross, Jordon | Jordon Ross | Costume Designer | 1981 | 2 | |
| Ross, Jordan | Jordan Ross | Costume Designer | 1995 | 1 | |
| Ross, Jeffrey | Jeffrey Ross | Dancer | 1989 - 1990 | 2 | |
| Ross, Jean | Jean Ross | Actor | 1932 | 2 | |
| Ross, Jan | Jan Ross | Actor | 1979 | 1 | |
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