| Choi, Jeffery | Jeffery Choi | Actor | 2011 | 1 | |
| Campa, Luigi | Luigi Campa | Actor | 2011 | 1 | |
| Chahrour, Ali | Ali Chahrour | Actor | 2013 | 1 | |
| Ciontea, Ana | Ana Ciontea | Actor | 1988 - 2024 | 4 | |
| Ciucurescu, Eugenia | Eugenia Ciucurescu | Actor | 1908 - 1923 | 4 | |
| Cozorici, Gheorghe | Gheorghe Cozorici | Actor, Assistant Director | 1963 - 1988 | 4 | |
| Cordier, Adrien | Adrien Cordier | Sound Designer | 2013 | 6 | |
| Creton, Roméo | Roméo Creton | Actor | 2013 | 6 | |
| Colpitts, Julia | Julia Colpitts | Sound Designer | 2013 | 1 | |
| Casaus, Christine | Christine Casaus | Costume Designer | 2013 | 1 | |
| Calenda, Antonio | Antonio Calenda | Director | 2013 | 27 | |
| Cartia, Simonetta | Simonetta Cartia | Actor | 2013 | 27 | |
| Christensen, Ole, Håndsbæk | Ole Håndsbæk Christensen | Actor | 2013 | 1 | |
| Ciapponi, Alyssa | Alyssa Ciapponi | Dramaturg | 2013 | 1 | |
| Chemers, Michael | Michael Chemers | Actor, Adaptation | 2013 | 2 | |
| Carson, Ben | Ben Carson | Actor | 2013 | 2 | |
| Cuzinski (Almăgeanu), Verona | Verona Cuzinski (Almăgeanu) | Actor | 1901 - 1910 | 3 | |
| Callaghan, Kendall | Kendall Callaghan | Actor | 2013 | 1 | |
| Chavez, Vanessa | Vanessa Chavez | Actor | 2013 | 1 | |
| Cooley, Ella | Ella Cooley | Actor | 2013 | 1 | |
| Clementini, Serena | Serena Clementini | Designer | 2011 | 1 | |
| Campus, Loredana | Loredana Campus | Costume Designer | 2011 | 1 | |
| Christophersen, Frieda | Frieda Christophersen | Actor | 1907 | 1 | |
| Carandino, Lilly | Lilly Carandino | Actor | 1945 | 1 | |
| Carter, Melissa | Melissa Carter | Actor | 2011 - 2012 | 2 | |
| Constantinescu, Corina | Corina Constantinescu | Actor | 1955 | 1 | |
| Cohen, Alexandros | Alexandros Cohen | Director, Translator | 2014 | 2 | |
| Chrysanthopoulos, Aristidis | Aristidis Chrysanthopoulos | Costume Designer, Designer | 2014 | 2 | |
| Clarkson, Helena | Helena Clarkson | Actor | 2013 | 1 | |
| Cassvan, Isac | Isac Cassvan | Actor | 1972 | 1 | |
| Cond, Sandie | Sandie Cond | Director | 2013 | 1 | |
| Cristea, Radu | Radu Cristea | Actor | 1972 | 1 | |
| Constantiu, Mia | Mia Constantiu | Translator | 1966 | 1 | |
| Cornea, Radu | Radu Cornea | Actor | 1966 | 1 | |
| Codreanu, Alexandru | Alexandru Codreanu | Actor | 1975 | 1 | |
| Codreanu, Paulina | Paulina Codreanu | Actor | 1975 | 1 | |
| Conradt, Kurt | Kurt Conradt | Actor | 1962 - 1975 | 2 | |
| Ciocoiu, Nicolae | Nicolae Ciocoiu | Actor | 1966 | 1 | |
| Chrushtzova, Anna | Anna Chrushtzova | Costume Designer | 2013 | 1 | |
| Cromer, Dylan | Dylan Cromer | Actor | 2013 | 1 | |
| Constantin, Dumitru | Dumitru Constantin | Lighting Designer | 1975 | 1 | |
| Crețulescu, Victor | Victor Crețulescu | Costume Designer, Designer | 1979 - 1994 | 4 | |
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