| Coble, McKay | McKay Coble | Set Designer | 2015 | 1 | |
| Candiracci, Lorenzo | Lorenzo Candiracci | Actor | 2025 | 1 | |
| Corlianò, Francesco | Francesco Corlianò | Actor | 2025 | 1 | |
| Cipollini, Mario | Mario Cipollini | Director | 2025 | 1 | |
| Cvijanović, Lana | Lana Cvijanović | Costume Designer | 2025 | 1 | |
| Christian, Alexander | Alexander Christian | Actor | 2025 | 1 | |
| Cox, Hannah | Hannah Cox | Sound Designer | 2024 | 1 | |
| Compson, Zoe | Zoe Compson | Actor | 2024 | 1 | |
| Counihan, Carrie | Carrie Counihan | Actor | 2025 | 1 | |
| Compton, Jean | Jean Compton | Stage Manager | 2025 | 1 | |
| Carrasco, Mónica | Mónica Carrasco | Actor | 2025 | 1 | |
| Crino, Florencia | Florencia Crino | Actor | 2025 | 1 | |
| Casado, Rocío | Rocío Casado | Actor | 2025 | 1 | |
| Craft, Kieran | Kieran Craft | Actor | 2025 | 1 | |
| Crawford, Ali | Ali Crawford | Actor | 2025 | 1 | |
| Caronia, Nancy | Nancy Caronia | Director | 2025 | 1 | |
| Carriles, Lupe | Lupe Carriles | Actor | 1954 - 1956 | 2 | |
| Casanueva, Manuel | Manuel Casanueva | Actor | 1954 - 1956 | 2 | |
| Cordero, José Antonio | José Antonio Cordero | Director, Producer | 2006 | 2 | |
| Cahill, James | James Cahill | Actor | 1969 - 1975 | 2 | 1 |
| Caldwell, George | George Caldwell | Designer, Director | 2005 | 2 | |
| Calhaem, Lionel | Lionel Calhaem | Actor | 1889 - 1891 | 2 | |
| Callegaro, Gaetano | Gaetano Callegaro | Actor | 2006 | 2 | 1 |
| Cambray, Raphaëlle | Raphaëlle Cambray | Actor | 2003 | 2 | |
| Capell, Peter | Peter Capell | Actor, Director | 1940 - 1962 | 2 | |
| Capurro, Soledad | Soledad Capurro | Costume Designer, Designer | 1989 | 2 | |
| Carlson, Ben | Ben Carlson | Actor | 2000 - 2024 | 2 | 1 |
| Casazza, Jeff | Jeff Casazza | Director | 2008 - 2014 | 2 | |
| Cassola, Manuela | Manuela Cassola | Actor | 1998 - 2004 | 2 | |
| Casson, Bronwen | Bronwen Casson | Costume Designer, Designer | 1982 | 2 | |
| Cavaille-Coll, J-L | J-L Cavaille-Coll | Designer, Sound Designer | 2002 | 2 | |
| Caviglia, Orestes | Orestes Caviglia | Director | 1954 - 1955 | 2 | |
| Censkj, Marco | Marco Censkj | Actor | 1974 | 2 | |
| Censkj, Sabrina | Sabrina Censkj | Actor | 1974 | 2 | |
| Cerval, Jeanne | Jeanne Cerval | Actor | 1952 - 1954 | 2 | |
| Chambers, Richard | Richard Chambers | Designer | 1996 - 2001 | 2 | |
| Chen, Emily | Emily Chen | Actor | 2006 | 2 | |
| Chen, Qinglin | Qinglin Chen | Actor | 2006 | 2 | |
| Chiavero, Graziella | Graziella Chiavero | Costume Designer | 1996 | 2 | |
| Ching, Sue | Sue Ching | Actor | 2006 | 2 | |
| Choma, Craig | Craig Choma | Designer, Lighting Designer | 2006 | 2 | |
| Christensen, Hans | Hans Christensen | Actor, Sound Designer | 1939 - 1968 | 2 | |
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