| Chhouk, Socheata | Civil Engineer, Associate | Public Works | 949-644-3346 | |
| Chavez, Robert | Permit Technician II | Community Development | 949-644-3287 | |
| Charles, Vincent | Park Patrol Officer | Recreation & Senior Services | | |
| Chapman, James | Fire Captain 112 Hours | Fire | 949-644-3104 | |
| Chapel, Christine | Librarian I | Library - City | 949-717-3832 | |
| Chalupnik, Ryan | Senior Pool Lifeguard | Recreation & Senior Services | | |
| Chalmers, Noel | Library Page | Library - City | 949-717-3838 | |
| Cervantes, Carlos | Intern | Community Development | 949-644-3200 | |
| Cawdrey, Jeff | Harbor Services Worker | Harbor Department | 949-270-8159 | |
| Catron, Steffen | Water Operations Superintendent | Utilities | 949-718-3402 | |
| Cathey, Geoffrey | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3104 | |
| Castro, Jesse | Code Enforcement Officer II | Community Development | 949-644-3286 | |
| Castillo, Pedro | Utilities Specialist, Senior | Utilities | 949-718-3416 | |
| Castanon, Alfredo | Engineer, Associate | Public Works | 949-644-3314 | |
| Caruthers, Luke | Lifeguard I | Fire | | |
| Carter, Bryan | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3104 | |
| Carstensen, Nicholas | Public Works Technical Aide | Public Works | 949-644-3486 | |
| Carranza, Joseph | Utilities Specialist | Utilities | 949-718-3416 | |
| Carr, Justin | Fire Chief, Assistant | Fire | 949-644-3040 | |
| Carpenter, Patricia | Engineer, Associate | Public Works | 949-644-3344 | |
