| Clark, Chester | Lifeguard II | Fire | | |
| Coker, Cullen | Lifeguard II | Fire | | |
| Cuyler, Cavan | Lifeguard II | Fire | | |
| Christian, Carly | Lifeguard Officer | Fire | | |
| Carmona, Gustavo | Maintenance Aide | Public Works | | |
| Curran, Isaiah | Maintenance Aide | Public Works | | |
| Campos, Luis | Maintenance Worker | Public Works | 949-644-3063 | |
| Cardenaz, Felipe | Maintenance Worker | Public Works | 949-718-3463 | |
| Craig, Mary | Office Assistant | Recreation & Senior Services | 949-270-8100 | |
| Cruz, Alondra | Office Assistant | Human Resources | 949-270-8142 | |
| Charles, Vincent | Park Patrol Officer | Recreation & Senior Services | | |
| Chavez, Robert | Permit Technician II | Community Development | 949-644-3287 | |
| Carstensen, Nicholas | Public Works Technical Aide | Public Works | 949-644-3486 | |
| Cordeiro, Brian | Recreation & Senior Services Manager | Recreation & Senior Services | 949-644-3156 | |
| Cumplido, Ayleen | Recreation Leader, Senior | Recreation & Senior Services | | |
| Cox, John | Recreation Leader, Senior | Recreation & Senior Services | | |
| Ching, Timothy | Recreation Leader, Senior | Recreation & Senior Services | | |
| Cousino, Jake | Recreation Leader, Senior | Recreation & Senior Services | | |
| Contreras, Joanna | Recreation Supervisor | Recreation & Senior Services | 949-644-3166 | |
| Chalupnik, Ryan | Senior Pool Lifeguard | Recreation & Senior Services | | |
