| Carosella, Toni | Toni Carosella | Designer, Stage Manager | 2019 | 2 | |
| Chadick, Clifton | Clifton Chadick | Designer, Video Designer | 2021 - 2022 | 2 | |
| Ciurlanti, Alejandra | Alejandra Ciurlanti | Director | 2001 | 1 | 1 |
| Cabus, Mark | Mark Cabus | Director | 2000 | 1 | |
| Canfield, Curtis | Curtis Canfield | Director | 1940 - 1964 | 3 | |
| Carter, Randolph | Randolph Carter | Director | 1939 | 1 | |
| Casazza, Jeff | Jeff Casazza | Director | 2008 - 2014 | 2 | |
| Castledine, Annie | Annie Castledine | Director | 1994 - 1999 | 4 | |
| Castrén, Marjaana | Marjaana Castrén | Director | 1995 | 1 | |
| Caviglia, Orestes | Orestes Caviglia | Director | 1954 - 1955 | 2 | |
| Chejfetz, Leonid | Leonid Chejfetz | Director | 1999 | 1 | |
| Chin-heng, Ip | Ip Chin-heng | Director | 2001 | 1 | |
| Clarke, Sue | Sue Clarke | Director | 2007 | 1 | |
| Collier, Kim | Kim Collier | Director | 2007 | 1 | |
| Costa, Kevin | Kevin Costa | Director | 2008 | 1 | |
| Crawford, Jack | Jack Crawford | Director | 1931 | 1 | |
| Crisell, Andrew | Andrew Crisell | Director | 1991 | 1 | |
| Czechak, Bohdan | Bohdan Czechak | Director | 1965 | 1 | |
| Cardoso, Nuno | Nuno Cardoso | Director | 2007 - 2021 | 7 | |
| Candeilh, - | - Candeilh | Director | 1889 | 1 | |
| Cywińska, Izabella | Izabella Cywińska | Director | 1982 - 1994 | 3 | |
| Cutbush, Tracey-Anne | Tracey-Anne Cutbush | Director | 2005 - 2006 | 3 | |
| Conrad Merchant, Diane | Diane Conrad Merchant | Director | 2005 | 1 | |
| Corcoran, Paul | Paul Corcoran | Director | 1986 | 1 | |
| Christopher, Spider Duncan | Spider Duncan Christopher | Director | 2009 | 1 | |
| Congdon, Jean | Jean Congdon | Director | 1972 | 1 | |
| Crampton, Alex | Alex Crampton | Director | 2010 - 2011 | 2 | 1 |
| Chétouane, Laurent | Laurent Chétouane | Director | 2010 | 1 | 1 |
| Cassidy, James B. | James B. Cassidy | Director | 1945 | 1 | |
| Caruthers, Maude | Maude Caruthers | Director | 1895 | 1 | |
| Caßmann, Edmund | Edmund Caßmann | Director | 1898 | 1 | |
| Cserwinka, Julius | Julius Cserwinka | Director | 1915 - 1924 | 6 | |
| Cramer, Dr. Hanns Hermann | Hanns Hermann Cramer (Dr. Hanns Hermann Cramer) | Director | 1917 - 1919 | 2 | |
| Christiansen, Einar | Einar Christiansen | Director | 1903 | 1 | 1 |
| Campbell, Maurice | Maurice Campbell | Director | 1905 | 3 | 1 |
| Cramer, Uwe | Uwe Cramer | Director | 2011 | 6 | 1 |
| Cochran, Charles B. | Charles B. Cochran | Director | 1923 - 1940 | 4 | |
| Clark, Mort | Mort Clark | Director | 1975 | 1 | 1 |
| Criss, Louis | Louis Criss | Director | 1973 | 1 | |
| Cartland, Bob | Bob Cartland | Director | 1974 | 1 | 1 |
| Corneck, Ludwig | Ludwig Corneck | Director | 1889 | 1 | |
| Castro, Andres | Andres Castro | Director | 1979 | 1 | 1 |
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