| Costa, Richard | Library Clerk I | Library - City | 949-717-3838 | |
| Cox, Douglas | Library Page | Library - City | 949-717-3851 | |
| Craig, Elizabeth | Library Assistant | Library - City | 949-717-3861 | |
| Carpenter, Patricia | Civil Engineer, Associate | Public Works | 949-644-3344 | |
| Castanon, Alfredo | Engineer, Associate | Public Works | 949-644-3314 | |
| Chhouk, Socheata | Civil Engineer, Associate | Public Works | 949-644-3346 | |
| Cho, Kathryne | Civil Engineer, Associate | Public Works | 949-644-3014 | |
| Cooke, Abigail | Civil Engineer, Associate | Public Works | 949-644-3323 | |
| Cairney, Stuart | Equipment Operator I | Public Works Municipal Operations | 949-718-3463 | |
| Campos, Luis | Maintenance Aide | Public Works Municipal Operations | 949-644-3063 | |
| Cardenaz, Felipe | Maintenance Worker I | Public Works Municipal Operations | 949-718-3463 | |
| Colin, Pete | Maintenance Worker I | Public Works Municipal Operations | 949-718-3461 | |
| Cullen, Robert | Maintenance Aide | Public Works Municipal Operations | 949-718-3463 | |
| Curran, Johnathan | Maintenance Worker II | Public Works Municipal Operations | 949-718-3461 | |
| Cano, Raul | Senior Services Van Driver | Recreation | 949-644-3244 | |
| Cardenas, Jose | Senior Services Van Driver | Recreation | 949-644-3244 | |
| Castaneda, Crystal | Recreation Leader | Recreation | | |
| Cataldo, Nicholas | Park Patrol Officer | Recreation | | |
| Cecena, Amanda | Recreation Leader | Recreation | | |
| Chong, Matthew | Budget Analyst | Recreation | 949-644-3224 | |
