| Ruggeri, T. | T. Ruggeri (T. Ruggeri) | Actor | 1905 - 1906 | 4 | |
| Roncoroni, Mr. | Mr. Roncoroni (Mr. Roncoroni) | Actor | 1905 - 1906 | 4 | |
| Ripamonti, Mrs. | Mrs. Ripamonti (Mrs. Ripamonti) | Actor | 1905 - 1906 | 4 | |
| Reney, - | - Reney (- Reney) | Actor | 1907 - 1911 | 4 | |
| Rónay, Dezső | Dezső Rónay (Dezső Rónay) | Actor | 1906 - 1908 | 4 | |
| Różańska, Emilia | Emilia Różańska (Emilia Różańska) | Actor | 1899 - 1912 | 4 | |
| Robertson, Catherine | Catherine Robertson (Catherine Robertson) | Actor | 1910 - 1911 | 4 | |
| Roen, Kai Arne | Kai Arne Roen (Kai Arne Roen) | Actor | 1995 - 1997 | 4 | |
| Røen, Pernille | Pernille Røen (Pernille Røen) | Actor | 1997 - 1998 | 4 | |
| Rossnes, Reid | Reid Rossnes (Reid Rossnes) | Lighting Designer | 1984 - 2006 | 4 | |
| Ramstad, Hege | Hege Ramstad (Hege Ramstad) | Mask Maker | 2002 - 2021 | 4 | |
| Rummelhoff, Jostein | Jostein Rummelhoff (Jostein Rummelhoff) | Actor | 2006 | 4 | |
| Rippinen, Heiki Eero | Heiki Eero Rippinen (Heiki Eero Rippinen) | Actor | 2008 | 4 | |
| Ruud, Ole Kristian | Ole Kristian Ruud (Ole Kristian Ruud) | Conductor, Musical Director | 1993 - 2009 | 4 | |
| Rezvani, Navid | Navid Rezvani (Navid Rezvani) | Dancer, Director | 2009 - 2011 | 4 | |
| Rødje, Marianne | Marianne Rødje (Marianne Rødje) | Actor | 2010 - 2012 | 4 | |
| Røhder, Nina Therese | Nina Therese Røhder (Nina Therese Røhder) | Actor | 2010 | 4 | |
| Rønning, Venke Kari | Venke Kari Rønning (Venke Kari Rønning) | Actor | 2012 - 2013 | 4 | |
| Risinggård, Helga Wendelbo | Helga Wendelbo Risinggård (Helga Wendelbo Risinggård) | Actor | 2012 | 4 | |
| Raič, Ivo | Ivo Raič (Ivo Raič) | Actor | 1909 - 1918 | 4 | |
| Rozan, Meropi | Meropi Rozan (Meropi Rozan) | Actor | 1921 - 1933 | 4 | |
| Rogoz, Zvonimir | Zvonimir Rogoz (Zvonimir Rogoz) | Actor | 1922 - 1941 | 4 | |
| Raghan, Michael | Michael Raghan | Actor | 1926 - 1944 | 4 | |
| Reenberg, Ellen | Ellen Carstensen Reenberg | Actor | 1926 - 1933 | 4 | |
| Ritchell, Ron | Ron Ritchell | Actor | 1976 - 1992 | 4 | |
| Rademacher, Michael | Michael Rademacher | Actor | 1973 - 2003 | 4 | |
| Röders, Angela W. | Angela W. Röders | Actor | 1973 | 4 | |
| Robindro, - | - Robindro | Actor | 2008 - 2011 | 4 | |
| Rolf, Marianne | Marianne Rolf | Actor, Director, Translator | 1971 - 1990 | 4 | |
| Rasche, Christoph | Christoph Rasche | Designer | 1991 - 2018 | 4 | |
| Reczek, Miłogost | Miłogost Reczek | Actor | 2005 - 2006 | 4 | |
| Rukšnaityte, Liucija | Liucija Rukšnaityte | Actor | 1998 - 2000 | 4 | |
| Roy, Swapan | Swapan Roy | Actor | 1998 - 2006 | 4 | |
| Rułka, Marian | Marian Rułka | Actor | 1970 - 1971 | 4 | |
| Ruth, Edgar | Edgar Ruth | Designer | 1961 - 1991 | 4 | |
| Rosenberg, William | William Rosenberg | Actor | 1944 - 1983 | 4 | |
| Richter, Klaus | Klaus Richter | Actor | 1965 - 1979 | 4 | |
| Riegler, Rudi | Rudi Riegler | Actor | 1967 - 1987 | 4 | |
| Rochel-Müller, Elsa | Elsa Rochel-Müller | Actor | 1908 - 1909 | 4 | |
| Rétoré, Caterine | Caterine Rétoré | Actor | 1981 - 2005 | 4 | |
| Ranzenhofer, Arthur | Arthur Ranzenhofer | Actor | 1909 - 1911 | 4 | |
| Rønne, Hakon, Ahnfeldt | Hakon Ahnfeldt Rønne | Actor | 1913 - 1914 | 4 | |
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