| Rubinstein, Arthur B. | Arthur B. Rubinstein | Composer | 1966 - 1984 | 3 | |
| Rubiño, Facundo | Facundo Rubiño | Actor | 2016 | 1 | |
| Rubini, Sergio | Sergio Rubini | Actor | 1986 | 1 | |
| Rubini, Mia | Mia Rubini | Actor | 2022 | 1 | |
| Rubinek, Saul | Saul Rubinek | Actor | 1972 - 1973 | 2 | |
| Rubincan, Lexie | Lexie Rubincan | Actor | 2018 | 1 | |
| Rubin, Steven | Steven Rubin | Costume Designer, Designer | 1971 | 2 | |
| Rubin, Richard, L. | Richard L. Rubin | Actor | 1963 | 1 | |
| Rubin, Max | Max Rubin | Director | 2009 | 1 | |
| Rubin, Leon | Leon Rubin | Director | 1982 | 1 | |
| Rubin, John, Gould | John Gould Rubin | Actor, Director, Producer | 1985 - 2010 | 5 | 1 |
| Rubin, Jason | Jason Rubin | Designer | 1995 - 2000 | 2 | |
| Rubin, Ben | Ben Rubin | Sound Designer | 1994 - 1995 | 4 | |
| Rubim, Simão | Simão Rubim | Actor | 1998 - 2004 | 2 | 1 |
| Rubím, Gustavo | Gustavo Rubím | Dramaturg, Translator | 1998 | 2 | |
| Rubík, Otto | Otto Rubík | Actor | 1941 | 1 | |
| Rubesch, Franz | Franz Rubesch | Actor | 1925 | 1 | |
| Rubertson, Angelica | Angelica Rubertson | Actor | 2003 | 1 | |
| Rubertelli, Nicola | Nicola Rubertelli | Designer | 1968 - 1980 | 3 | |
| Rubenstone, J. | J. Rubenstone | Actor | 1942 | 2 | |
| Rubenstein, Deidre | Deidre Rubenstein | Actor | 1970 | 3 | |
| Rubens, Herbert | Herbert Rubens | Actor | 2010 | 1 | 1 |
| Rubens, Alma | Alma Rubens | Actor | 1915 | 1 | |
| Rubenová, Sylvie | Sylvie Rubenová | Dramaturg | 2018 | 1 | |
| Rubene, Ligija | Ligija Rubene | Actor | 1994 - 1996 | 2 | |
| Rübenach, Werner | Werner Rübenach | Actor | 1914 | 1 | |
| Ruben, José | José Ruben | Actor | 1916 - 1926 | 2 | |
| Ruben, Johanna | Johanna Ruben | Mask Maker | 1989 - 2012 | 2 | |
| Rubel, Emil | Emil Rubel | Actor | 1909 - 1913 | 2 | |
| Rubel, - | - Rubel | Actor | 2006 | 1 | |
| Rubeko, S. | S. Rubeko | Actor | 1992 | 1 | |
| Rubek, Vaschar Arnald | Vaschar Arnald Rubek ((ভাস্কর আর্নল্ড রুবেক) | Actor | 2022 | 1 | |
| Rubeck, Molly | Molly Rubeck | Actor | 1951 - 1958 | 2 | |
| Rubeck, Christian | Christian Rubeck | Actor | 2023 | 1 | |
| Rube, Wolrad | Wolrad Rube | Actor, Director | 1919 - 1928 | 6 | |
| Rubæk, Frank | Frank Rubæk | Actor | 2002 - 2004 | 75 | 1 |
| Rubæk, Folmer | Folmer Rubæk | Actor | 1977 | 2 | |
| Rubasingham, Indhu | Indhu Rubasingham | Director | 1996 - 2019 | 2 | |
| Rub, Otto | Otto Rub | Actor, Director | 1893 - 1923 | 16 | |
| Rub, Marianne | Marianne Rub | Actor | 1907 - 1909 | 4 | |
| Rüb, Daniel Ruben | Daniel Ruben Rüb | Actor | 2012 | 1 | |
| Rub, Christian | Christian Rub | Actor | 1917 | 1 | |
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