| Parks, Casey | Superintendent | Utilities | 949-718-3477 | |
| Parker, Rhiannon | Fiscal Clerk | Finance | 949-644-1832 | |
| Pariser, Elias | Lifeguard I | Fire | | |
| Papa, Kristin | Administrative Assistant | Utilities | 949-644-3012 | |
| Panganiban, Andrew | Fiscal Specialist | Finance | 949-644-3146 | |
| Pajarillo, Kaysen | Recreation Leader, Senior | Recreation%20%26%20Senior%20Services | | |
| Pagano, Roman | Firefighter 112 Hours | Fire | 949-644-3113 | |
| O'Sullivan, Mitchell | Utilities Specialist, Senior | Utilities | 949-718-4418 | |
| Osterman, Nicole | Library Clerk I | Library%20-%20City | 949-717-3838 | |
| Oseguera, Armando | Fire Engineer 112 Hour | Fire | 949-644-3104 | |
| Osadche, Zachary | Recreation Coordinator, Assistant | Recreation%20%26%20Senior%20Services | | |
| Ortiz, Ryan | Lifeguard I | Fire | | |
| Ortez, Francisco | Utilities Specialist | Utilities | 949-718-3461 | |
| Orozco, Oscar | Planner, Associate | Community%20Development | 949-644-3219 | |
| O'Rourke, Brian | Assistant Chief, Lifeguard Operations | Fire | 949-644-3045 | |
| Ordiano, Omar | Recreation Coordinator | Recreation%20%26%20Senior%20Services | 949-718-1993 | |
| Ordaz, Jocelyn | Recreation Leader, Senior | Recreation%20%26%20Senior%20Services | | |
| Olsen, Kaden | Lifeguard I | Fire | | |
| Olivieri, Luca | Intern | Community%20Development | 949-644-3215 | |
| O'Leary, Ryan | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3104 | |
