| Calvaresi, Claudia | Claudia Calvaresi | Costume Designer, Designer | 2004 - 2005 | 24 | |
| Cloffe, - | - Cloffe | Costume Designer, Designer | 1966 | 2 | |
| Chiappara, Monica | Monica Chiappara | Costume Designer, Designer | 2001 | 4 | |
| Colman, Hugh | Hugh Colman | Costume Designer, Designer | 1975 - 1978 | 4 | |
| Chevalier, Thomas | Thomas Chevalier | Costume Designer, Designer | 2008 - 2009 | 4 | |
| Cherés, Karina | Karina Cherés | Costume Designer, Designer | 2010 | 2 | |
| Costa, Valeria | Valeria Costa | Costume Designer, Designer | 1963 | 2 | |
| Chrysanthopoulos, Aristidis | Aristidis Chrysanthopoulos | Costume Designer, Designer | 2014 | 2 | |
| Crețulescu, Victor | Victor Crețulescu | Costume Designer, Designer | 1979 - 1994 | 4 | |
| Corciova, Radu | Radu Corciova | Costume Designer, Designer | 1974 | 2 | |
| Chambon, Alain | Alain Chambon | Costume Designer, Designer | 1999 | 22 | |
| Campbell, Jean | Jean Campbell | Costume Designer, Designer | 1935 | 2 | |
| Conen, Johannes | Johannes Conen | Costume Designer, Designer | 1999 | 2 | |
| Cuervo, José | José Cuervo | Costume Designer, Designer | 1981 | 2 | |
| Coppolecchia, Daniela | Daniela Coppolecchia | Costume Designer, Designer | 2015 - 2017 | 10 | |
| Capone, Clifford | Clifford Capone | Costume Designer | 1975 | 1 | |
| Cehovin, Adria | Adria Cehovin | Costume Designer | 2003 | 1 | |
| Chiavero, Graziella, | Graziella Chiavero | Costume Designer | 1996 | 2 | |
| Christ, Eva | Eva Christ | Costume Designer | 1981 | 1 | |
| Colciaghi, Ebe, | Ebe Colciaghi | Costume Designer | 1949 - 1956 | 4 | |
| Cook, Janet | Janet Cook | Costume Designer | 1993 | 1 | |
| Cooke, Richard | Richard Cooke | Costume Designer | 2004 | 1 | |
| Cravens, Mary | Mary Cravens | Costume Designer | 2007 | 1 | |
| Cudmore, Elaine | Elaine Cudmore | Costume Designer | 1956 | 1 | |
| Cunningham, Rebecca | Rebecca Cunningham | Costume Designer | 1987 | 1 | |
| Currie, Helen | Helen Currie | Costume Designer | 1963 | 1 | |
| Carver Sullivan, John , | John Carver Sullivan | Costume Designer | 1992 | 1 | |
| Crow, Taylor | Taylor Crow | Costume Designer | 2004 | 1 | |
| Chunleau, Amelie | Amelie Chunleau | Costume Designer | 2009 | 1 | |
| Cole, Elizabeth | Elizabeth Cole | Costume Designer | 1928 | 1 | |
| Covey, Elizabeth | Elizabeth Covey | Costume Designer | 1973 - 1990 | 3 | |
| Caramba, - | - Caramba | Costume Designer | 1928 - 1929 | 5 | |
| Clinton, Jennifer | Jennifer Clinton | Costume Designer | 1998 | 1 | |
| Casey, Michael | Michael Casey | Costume Designer | 1983 | 1 | |
| Craven, David | David Craven | Costume Designer | 1984 | 1 | |
| Chavez, Frank | Frank Chavez | Costume Designer | 2012 | 1 | |
| Cloud, Andrew | Andrew Cloud | Costume Designer | 2013 | 1 | |
| Chervet, Mignon | Mignon Chervet | Costume Designer | 2013 | 1 | |
| Choo, Leonard, Augustine | Leonard Augustine Choo | Costume Designer | 2013 | 1 | |
| Chunyan, Wei | Wei Chunyan | Costume Designer | 2014 - 2020 | 8 | |
| Chwalas, Edeltraud | Edeltraud Chwalas | Costume Designer | 1985 | 1 | |
| Cauchetier, Patrice | Patrice Cauchetier | Costume Designer | 1987 - 2013 | 28 | |
|
|
