| Chong, Matthew | Budget Analyst | Recreation & Senior Services | 949-644-3224 | |
| Chhouk, Socheata | Civil Engineer, Associate | Public Works | 949-644-3346 | |
| Castro, Jesse | Code Enforcement Officer II | Community Development | 949-644-3286 | |
| Colin, Pete | Concrete Finisher | Public Works | 949-718-3461 | |
| Cortez, Raul | Department Assistant | Community Development | 949-644-3290 | |
| Cosylion, Matthew | Deputy Harbormaster | Harbor Department | 949-270-8164 | |
| Curry, John | Electrical & Instrumentation Specialist | Utilities | 949-718-3406 | |
| Carpenter, Patricia | Engineer, Associate | Public Works | 949-644-3344 | |
| Castanon, Alfredo | Engineer, Associate | Public Works | 949-644-3314 | |
| Chapman, James | Fire Captain 112 Hours | Fire | 949-644-3104 | |
| Carr, Justin | Fire Chief, Assistant | Fire | 949-644-3040 | |
| Cortes, Paul | Fire Engineer 112 Hour | Fire | 949-644-3355 | |
| Callinan, Ryan | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3355 | |
| Cathey, Geoffrey | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3104 | |
| Conte, Kelly | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3104 | |
| Carter, Bryan | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3104 | |
| Chidley, Joel | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3355 | |
| Cozza, Trent | Firefighter Paramedic 112 Hour (On Or After 1-1-2016) | Fire | 949-644-3372 | |
| Cowles, Bryan | Firefighter Paramedic 112 Hour (On Or After 1-1-2016) | Fire | 949-644-3113 | |
| Carney, Seanne | Fiscal Specialist | Finance | 949-644-3051 | |
