| Condon, Pat | Pat Condon | Actor | 1969 | 3 | |
| Condorelli, Noemi | Noemi Condorelli | Actor | 2002 | 2 | |
| Condren, Dustin | Dustin Condren | Director | 2006 | 1 | 1 |
| Condurache, Dan | Dan Condurache | Actor | 1994 | 1 | |
| Condurache, Haruna | Haruna Condurache | Actor, Dancer | 2005 | 3 | |
| Cone, Ginny | Ginny Cone | Actor | 1972 | 4 | |
| Conejero, Laura | Laura Conejero | Actor | 2004 - 2020 | 3 | 5 |
| Conely, James | James Conely | Composer | 1997 | 1 | |
| Conen, Johannes | Johannes Conen | Costume Designer, Designer | 1999 | 2 | |
| Conet, Catherine | Catherine Conet | Actor | 1995 | 1 | |
| Confiantini, Giancarlo | Giancarlo Confiantini | Actor | 1950 | 1 | |
| Confino, Ofra | Ofra Confino | Costume Designer | 1996 - 2010 | 2 | |
| Cong, Lin | Lin Cong | | | | |
| Cong, Lin | Lin Cong | Actor, Director | 2018 | 2 | |
| Congdon, Harrison | Harrison Congdon | Actor | 2010 | 1 | |
| Congdon, Jean | Jean Congdon | Director | 1972 | 1 | |
| Congé, Rodolphe | Rodolphe Congé | Actor | 2008 - 2016 | 28 | |
| Conger, Bryan | Bryan Conger | Dramaturg | 2011 | 1 | |
| Congia, Vittorio | Vittorio Congia | Actor | 1981 | 1 | |
| Conibear, Daisy | Daisy Conibear | Actor | 2009 | 1 | |
| Conigrave, Timothy | Timothy Conigrave | Actor | 1983 | 2 | |
| Coninck, Marie-Louise | Marie-Louise Coninck | Actor | 1964 - 1993 | 2 | |
| Conington, Ken | Ken Conington | Actor | 1964 | 1 | |
| Conjiu, Nela | Nela Conjiu | Actor | 1968 | 1 | |
| Conk, Mary Ann | Mary Ann Conk | Actor | 1991 | 1 | |
| Conklin, David | David Conklin | Actor | 2000 | 1 | |
| Conklin, John | John M. Conklin | Costume Designer, Designer | 1966 - 2001 | 14 | 1 |
| Conlan, Brian | Brian Conlan | Actor | 1995 | 1 | |
| Conlan, Frank | Frank Conlan | Actor | 1931 | 1 | |
| Conlazo, Gabriel | Gabriel Conlazo | Actor | 2007 | 1 | |
| Conliffe, Jeannette | Jeannette Conliffe | Actor | 1949 | 3 | |
| Conlogue, Ray | Ray Conlogue | Actor | 1972 | 1 | |
| Conlon, Declan | Declan Conlon | Actor | 2013 - 2019 | 4 | |
| Conmee, Marie | Marie Conmee | Actor | 1961 | 1 | |
| Conn, Bill | Bill Conn | Actor | 1978 | 3 | |
| Connard, - | - Connard | | | | |
| Connard, Leo | Leo Connard | Actor | 1890 - 1897 | 2 | |
| Connel, Chris | Chris Connel | Actor | 2007 | 18 | |
| Connell, F. Norreys | F. Norreys Connell | Actor | 1893 - 1907 | 3 | |
| Connell, Leon | Leon Connell | Director | 1934 | 1 | |
| Connellan, Patrick | Patrick Connellan | Designer | 2009 | 1 | |
| Connelly, Daniel, Roy | Daniel Roy Connelly | Director | 2014 | 1 | |
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