| O'Rourke, Brian | Assistant Chief, Lifeguard Operations | Fire | 949-644-3045 | |
| Orozco, Oscar | Planner, Assistant | Community%20Development | 949-644-3219 | |
| Ortez, Francisco | Maintenance Worker II | Public%20Works%20Municipal%20Operations | | |
| Ortiz, Jill | Human Resources Analyst | Human%20Resources | 949-644-3310 | |
| Ortiz, Ryan | Lifeguard I | Fire | | |
| Osadche, Zachary | Recreation Leader, Senior | Recreation | | |
| Oseguera, Armando | Fire Engineer 112 Hour | Fire | 949-644-3104 | |
| O'Sullivan, Mitchell | Utilities Specialist, Senior | Utilities | 949-718-4418 | |
| Otoole, Michael | Lifeguard I | Fire | | |
| Pagano, Roman | Firefighter 112 Hours | Fire | 949-644-3113 | |
| Panganiban, Andrew | Fiscal Specialist | Finance | 949-644-3146 | |
| Papa, Kristin | Administrative Assistant | Utilities | 949-644-3012 | |
| Parkinson, Soraya | Code Enforcement Officer I | Public%20Works%20Municipal%20Operations | 949-718-3488 | |
| Parks, Casey | Superintendent | Utilities | 949-718-3477 | |
| Parsons, Grant | Fire Captain 112 Hours | Fire | 949-644-3104 | |
| Partridge, John | Equipment Mechanic II | Public%20Works%20Municipal%20Operations | 949-644-3063 | |
| Pasallo, Ernesto | Electrical & Instrumentation Specialist | Utilities | 949-718-3431 | |
| Paskerian, Michael | Park Patrol Officer | Recreation | | |
| Pasmant, Michael | Life Safety Specialist II | Fire | 949-644-3111 | |
| Patience, Molly | Recreation Supervisor | Recreation | 949-644-3145 | |
