| Robert, Heinrich | Heinrich Robert | Actor, Director | 1899 | 2 | |
| Robert, Helene | Helene Robert | Actor | 1903 - 1924 | 26 | |
| Robert, Josef | Josef Robert | Director | 1928 | 1 | |
| Robert, Julien | Julien Robert | Actor, Director | 2018 | 2 | |
| Robert, Marcel | Marcel Robert | Actor | 1996 - 1998 | 2 | |
| Robert, Marcelle | Marcelle Robert | Actor | 2019 | 3 | |
| Robèrt, Meta | Meta Robèrt | Actor | 1901 | 1 | |
| Robert, Paul | Paul Robert | Actor | 1983 | 1 | |
| Robert, René | René Robert | Actor | 1889 | 1 | |
| Robert, Robin | Robin Robert | Actor, Director | 1916 - 1923 | 5 | |
| Robert, Sverre | Sverre Robert | Actor | 1962 | 3 | |
| Robert, Thierry | Thierry Robert | Assistant Director | 2019 | 1 | |
| Robert, Valérie | Valérie Robert | Actor | 2001 | 1 | |
| Robert, Waldemar | Waldemar Robert | Actor | 1893 - 1901 | 3 | |
| Robert, Wolfgang | Wolfgang Robert | Actor | 1967 - 1998 | 11 | 1 |
| Roberto, Ricardo | Ricardo Roberto | Actor | 1983 | 1 | |
| Robertovitsch, Aleksandar | Aleksandar Robertovitsch | Actor | 1910 | 1 | |
| Roberts-Smith, Jennifer | Jennifer Roberts-Smith | Actor | 2001 | 1 | |
| Roberts, Albert | Albert Roberts | Actor | 2006 | 2 | |
| Roberts, Alun | Alun Roberts | Actor | 1959 | 1 | |
| Roberts, Amy | Amy Roberts | Actor, Costume Designer | 2006 - 2008 | 5 | |
| Roberts, Angela | Angela Roberts | Actor | 1999 | 1 | |
| Roberts, Anna | Anna Roberts | Actor | | 1 | |
| Roberts, Anthony | Anthony Roberts | Actor | 1964 | 1 | |
| Roberts, Barry | Barry Roberts | Actor | 1961 | 1 | |
| Roberts, Brandt | Brandt Roberts | Actor | 2015 | 1 | |
| Roberts, Charles | Charles Roberts | Actor | 1911 | 1 | |
| Roberts, Chick | Chick Roberts | Actor | 1972 | 1 | |
| Roberts, Christopher | Christopher Roberts | Actor | 1998 | 2 | |
| Roberts, Clifford | Clifford Roberts | Composer | 1915 | 2 | |
| Roberts, David | David Roberts | Actor | 2006 | 1 | 1 |
| Roberts, Deedee | Deedee Roberts | Actor | 2005 | 1 | |
| Roberts, Edward | Edward Roberts | Actor | 2002 | 1 | |
| Roberts, Emma | Emma Roberts | Actor | 1996 | 1 | 1 |
| Roberts, Florence | Florence Roberts | Actor | 1905 | 2 | |
| Roberts, Fru W., Humes | Fru W. Humes Roberts | Costume Designer | 1921 | 1 | |
| Roberts, Gordon | Gordon Roberts | Actor | 1939 | 1 | |
| Roberts, Iris | Iris Roberts | Actor | 1922 - 1923 | 2 | |
| Roberts, J. H. | J. H. Roberts | Actor, Director | 1911 - 1922 | 5 | |
| Roberts, Jeff | Jeff Roberts | Actor | 1990 | 1 | |
| Roberts, John Henry | John Henry Roberts | Actor | 2018 | 1 | |
| Roberts, Judith Anna | Judith Anna Roberts | Actor | 1984 | 1 | |
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