| Chunyan, Wei | Wei Chunyan | Costume Designer | 2014 - 2020 | 8 | |
| Canaris, Volker | Volker Canaris | Adaptation, Dramaturg, Translator | 1984 - 2005 | 8 | |
| Cusack, Sinead | Sinead Cusack | Actor | 1982 - 1983 | 8 | |
| Cuoco, Francisco | Francisco Cuoco | Actor | 1965 - 1983 | 8 | |
| Clark, Petula | Petula Clark | Actor | 2001 - 2004 | 8 | |
| Calotă, Ioana | Ioana Calotă | Actor | 2004 - 2009 | 8 | |
| Cotimanis , Constantin | Constantin Cotimanis | Actor | 1985 | 8 | |
| Codrescu, Constantin | Constantin Codrescu | Actor | 1955 - 2009 | 8 | |
| Correa, Avelina | Avelina Correa | Actor | 2006 | 8 | |
| Cunningham, Mark | Mark Cunningham | Sound Designer | 2007 - 2009 | 8 | |
| Coignoux, Valérie | Valérie Coignoux | Costume Designer | 2008 | 8 | |
| Cuetara, Laura | Laura Cuetara | Actor, Adaptation, Costume Designer, Director, Dramaturg | 2012 | 8 | |
| Clunes, Alec | Alec Clunes | Actor | 1935 - 1936 | 8 | |
| Cerf, Elizabeth | Elizabeth Cerf | Actor | 1935 | 8 | |
| Calderón, David | David Calderón | Actor | 2017 - 2020 | 8 | |
| Casado, Cristina | Cristina Casado | Actor | 2008 - 2011 | 8 | |
| Cortina, Esther | Esther Cortina | Designer | 2008 - 2011 | 8 | |
| Castellon, Alexandra | Alexandra Castellon | Actor | 2018 - 2019 | 8 | |
| Célestin, Loïc | Loïc Célestin | Sound Designer | 2018 - 2019 | 8 | |
| Carlson-Kavli, Karin | Karin Carlson-Kavli | Actor | 1936 - 1997 | 7 | |
| Cellini, Giana | Giana Cellini | Actor | 1934 | 7 | |
| Clothier, Richard | Richard Clothier | Actor | 2004 | 7 | |
| Conolly, Patricia | Patricia Conolly | Actor | 1967 - 1994 | 7 | |
| Chautard, -, | - Chautard | Actor | 1897 - 1904 | 7 | |
| Christensen, Marte Germaine, | Marte Germaine Christensen | Actor | 2006 - 2015 | 7 | 4 |
| Collins, Pat | Pat Collins | Lighting Designer | 1986 - 1999 | 7 | |
| Chiantoni, Mr., | Mr. Chiantoni | Actor | 1896 - 1898 | 7 | |
| Colas, Luce, | Luce Colas | Actor | 1890 - 1907 | 7 | |
| Clark, Holman, | Holman Clark | Actor | 1894 - 1909 | 7 | |
| Crone, Otto, | Otto Crone | Actor | 1922 - 1946 | 7 | |
| Carlsson, Anna-Lisa, | Anna-Lisa Carlsson | Actor | 1907 - 1914 | 7 | |
| Calvert, Louis, | Louis Calvert | Actor, Director | 1893 - 1909 | 7 | |
| Cranner, Morten, | Morten Cranner | Composer, Director, Dramaturg, Sound Designer | 2000 - 2013 | 7 | 1 |
| Clot, Xavi, | Xavi Clot | Lighting Designer | 2006 | 7 | |
| Camí, Roser, | Roser Camí | Actor | 2006 | 7 | |
| Catalá, Concha, | Concha Catalá | Actor | 1917 - 1920 | 7 | |
| Claesson, Åke, | Åke Claesson | Actor | 1921 - 2005 | 7 | |
| Campbell, Mrs. Patrick, | Mrs. Patrick Campbell | Actor | 1922 - 1928 | 7 | |
| Coburn, Charles D. | Charles D. Coburn | Producer | 1926 - 1927 | 7 | |
| Church, Esme | Esme Church | Actor, Director | 1927 - 1937 | 7 | |
| Christofi, Grigoris | Grigoris Christofi | Actor | 1974 | 7 | |
| Curtis, Lucinda | Lucinda Curtis | Actor | 1979 - 1991 | 7 | |
|
|
