| Roberts, Amy | Amy Roberts | Actor, Costume Designer | 2006 – 2008 | 5 | |
| Roberts, Angela | Angela Roberts | Actor | 1999 | 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 | |
| Roberts, Deedee | Deedee Roberts | Actor | 2005 | 1 | |
| Roberts, Edward | Edward Roberts | Actor | 2002 | 1 | |
| Roberts, Emma | Emma Roberts | Actor | 1996 – 1997 | 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 | 2 | |
| Roberts, J. H., | J. H. Roberts (J. H. Roberts) | Actor, Director | 1911 | 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 | |
| Roberts, Kate | Kate Roberts | Actor | 1999 | 2 | |
| Roberts, Kate Cullen | Kate Cullen Roberts | Actor | 2011 | 4 | |
| Roberts, Kevin | Kevin Roberts | Actor | 1987 | 1 | |
| Roberts, Laverne | Laverne Roberts | Designer | 1956 | 1 | |
| Roberts, Leah | Leah Roberts | Actor | 2017 | 1 | |
| Roberts, Leona | Leona Roberts | Actor | 1928 – 1934 | 6 | |
| Roberts, Marcus, | Marcus Roberts | Actor | 2002 | 1 | |
| Roberts, Marianne | Marianne Roberts | Choreographer | 1997 – 1998 | 1 | |
| Roberts, Marie | Marie Roberts | Actor | 2001 | 1 | |
| Roberts, Mark | Mark Roberts | Lighting Designer | 2005 | 2 | |
| Roberts, Mikhail | Mikhail Roberts | Actor | 2006 | 1 | |
| Roberts, Mr. | Mr. Roberts | Actor | 1898 | 1 | |
| Roberts, Nia | Nia Roberts | Actor | 2019 | 1 | |
| Roberts, Ralph | Ralph Roberts | Actor | 1926 | 2 | |
| Roberts, Ralph Arthur, | Ralph Arthur Roberts (Ralph Arthur Roberts) | Actor | 1910 | 1 | |
| Roberts, Richard | Richard Roberts | Designer | 1988 | 1 | |
| Roberts, Richard, Ellis | Richard Ellis Roberts | Translator | 1935 | 2 | |
| Roberts, Rick | Rick Roberts | Actor | 2014 – 2015 | 2 | |
| Roberts, Rose | Rose Roberts | Actor | 1893 | 4 | |
| Roberts, Rus | Rus Roberts | Actor | 2010 | 2 | |
| Roberts, Sarah | Sarah Roberts | Costume Designer, Designer | 1994 | 2 | |
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