| Clayton, Faith | Faith Clayton | Actor | 1969 | 2 | |
| Condes, Freddy | Freddy Condes | Actor | 1992 | 1 | |
| Chiba, Shigenori | Shigenori Chiba | Actor | 1991 | 1 | |
| Cahill, Lynn | Lynn Cahill | Actor | 1988 | 9 | |
| Cody, Marisa | Marisa Cody | Actor | 1988 | 1 | |
| Carroll, Peter | Peter Carroll | Actor | 1988 – 2018 | 3 | |
| Carlson, Doug | Doug Carlson | Actor | 1988 | 1 | |
| Chatzoglou , Giorgos | Giorgos Chatzoglou | Actor | 1992 | 1 | |
| Christidis, Giannis | Giannis Christidis | Actor | 1992 | 1 | |
| Crerar, Charlotte | Charlotte Crerar | Actor | 1992 | 1 | |
| Carrea, Cinzia | Cinzia Carrea | Actor | 1992 | 1 | |
| Clunis, Tom | Tom Clunis | Actor | 1982 | 1 | |
| Cucciolla, Riccardo | Riccardo Cucciolla | Actor | 1982 | 1 | |
| Castizo, Alfonso | Alfonso Castizo | Actor | 1982 | 2 | |
| Cobián, José Antonio | José Antonio Cobián | Actor | 1982 | 2 | |
| Commandeur, Jacques | Jacques Commandeur | Actor | 1992 – 2003 | 18 | |
| Cassidy, Geraldine | Geraldine Cassidy | Actor | 1992 | 1 | |
| Chatzakou, Vanta | Vanta Chatzakou | Actor | 1989 – 1990 | 1 | |
| Chaïkalis, Christos | Christos Chaïkalis | Actor | 1989 – 1990 | 1 | |
| Csikós, Sándor | Sándor Csikós | Actor | 1982 | 2 | |
| Corbett, Susannah | Susannah Corbett | Actor | 1991 | 1 | |
| Casey, Stephen | Stephen Casey | Actor | 1991 | 1 | |
| Cryer, Andrew | Andrew Cryer | Actor | 1991 – 2004 | 2 | |
| Coninck, Marie-Louise | Marie-Louise Coninck | Actor | 1964 – 1993 | 2 | |
| Chatelet, Dominique | Dominique Chatelet | Actor | 1993 | 1 | |
| Carson, Molly | Molly Carson | Actor | 1993 | 1 | |
| Carlson, Clayton | Clayton Carlson | Actor | 1993 | 1 | |
| Colverd, Susan | Susan Colverd | Actor | 1993 | 1 | |
| Csarnóy, Zsuzsanna | Zsuzsanna Csarnóy | Actor | 2014 | 1 | |
| Cuomo, Michele | Michele Cuomo | Actor | 1991 | 1 | |
| Cuomo, Philip | Philip Cuomo | Actor | 1991 | 1 | |
| Conk, Mary Ann | Mary Ann Conk | Actor | 1991 | 1 | |
| Connors, Jim | Jim Connors | Actor | 1991 | 1 | |
| Cathomas, Bruno | Bruno Cathomas | Actor | 1993 – 2016 | 6 | |
| Csankó, Zoltán | Zoltán Csankó | Actor | 1993 – 2009 | 3 | |
| Cheshire, Warren | Warren Cheshire | Actor | 1993 | 1 | |
| Ceranna, Ernst | Ernst Ceranna | Actor | 1993 | 1 | |
| Cutler, J.C. | J.C. Cutler | Actor | 1993 – 2018 | 2 | |
| Cabot, David | David Cabot | Actor | 1993 – 2005 | 9 | |
| Campbell, Jennifer, Jordan | Jennifer Jordan Campbell | Actor | 1993 | 6 | |
| Colantoni, Enrico | Enrico Colantoni | Actor | 1993 – 2017 | 2 | |
| Chawla, Ashish | Ashish Chawla | Actor | 2014 | 1 | |
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