| Catron, Steffen | Water Operations Superintendent | Utilities | 949-718-3402 | |
| Curry, Michael | Utilities Supervisor | Utilities | 949-718-3417 | |
| Castillo, Pedro | Utilities Specialist, Senior | Utilities | 949-718-3416 | |
| Cantoran, Daniel | Utilities Specialist, Senior | Utilities | 949-718-3416 | |
| Carranza, Joseph | Utilities Specialist | Utilities | 949-718-3416 | |
| Curran, Johnathan | Utilities Specialist | Utilities | 949-718-3416 | |
| Clark, Aaron | Utilities Specialist | Utilities | | |
| Campagnolo, Daniel | Systems And Administration Manager | Community Development | 949-644-3231 | |
| Cardenas, Jose | Senior Services Shuttle Driver | Recreation & Senior Services | 949-644-3244 | |
| Cano, Raul | Senior Services Shuttle Driver | Recreation & Senior Services | 949-644-3244 | |
| Chalupnik, Ryan | Senior Pool Lifeguard | Recreation & Senior Services | | |
| Contreras, Joanna | Recreation Supervisor | Recreation & Senior Services | 949-644-3166 | |
| Cox, John | Recreation Leader, Senior | Recreation & Senior Services | | |
| Cousino, Jake | Recreation Leader, Senior | Recreation & Senior Services | | |
| Cumplido, Ayleen | Recreation Leader, Senior | Recreation & Senior Services | | |
| Ching, Timothy | Recreation Leader, Senior | Recreation & Senior Services | | |
| Cordeiro, Brian | Recreation & Senior Services Manager | Recreation & Senior Services | 949-644-3156 | |
| Contreras, Edward | Public Works Technical Aide | Public Works | 949-644-3348 | |
| Carstensen, Nicholas | Public Works Technical Aide | Public Works | 949-644-3486 | |
| Chavez, Robert | Permit Technician II | Community Development | 949-644-3287 | |
