| Ruzgerian, Gregory | Utilities Specialist | Utilities | 949-718-3425 | |
| Ruvalcaba, Raymond | Facilities Maintenance Worker II | Recreation | | |
| Rush, Dean | Firefighter Paramedic 112 Hour 22.25% | Fire | 949-644-3104 | |
| Rusas, Patricia | Department Assistant | Utilities | 949-644-3062 | |
| Ruiz, Yocelin | Library Page | Library - City | 949-717-3851 | |
| Ruffini, Richard | Fire Engineer 112 Hour | Fire | 949-644-3104 | |
| Ruedas, Javier | Public Works Technical Aide | Public Works | 949-644-3338 | |
| Rosenthal, Rhodes | Lifeguard I | Fire | | |
| Rosenbaum, Joshua | Management Analyst, Senior | Utilities | 949-644-3057 | |
| Romo, Oscar | Recreation Leader, Senior | Recreation | | |
| Rogers, Evelyn | Librarian II | Library - City | 949-644-3076 | |
| Rodriguez Nevarez, Daniela | Library Page | Library - City | | |
| Rodriguez, Sarah | Human Resources Analyst | Human Resources | 949-644-3301 | |
| Rodriguez, Phillip | Civil Engineer, Associate 5% | Public Works | 949-644-3345 | |
| Rodriguez, Jeremy | Librarian I | Library - City | 949-717-3833 | |
| Rodriguez, Clarivel | Administrative Assistant | Community Development | 949-644-3232 | |
| Rocha, Alex | Building Inspector (Contract) | Community Development | 949-644-3260 | |
| Robison, John | Lifeguard II | Fire | | |
| Rivera, Erika | Human Resources Specialist I | Human Resources | 949-270-8141 | |
| Rivas, Astrid | | Public Works | | |
