| Staff | Title | Departments | Phone | Email |
|---|
| Aurelio, Stella Marie | Library Page | Library - City | 949-717-3851 | |
| Ambrose, Trevor | Lifeguard I | Fire | | |
| Ambrose, Madilynn | Lifeguard I | Fire | | |
| Amling, Caroline | Lifeguard I | Fire | | |
| Aigner, Jason | Lifeguard II | Fire | | |
| Alannouf, Anthony | Management Assistant | Finance | 949-644-3148 | |
| Atapour, Afshin | Planner, Assistant | Community Development | 949-644-3237 | |
| Alam, Syed Adrian | Pool Swim Instructor | Recreation | | |
| Appeldorn, Gavin | Pool Swim Instructor | Recreation | | |
| Aguilar, Miliana | Pool Swim Instructor | Recreation | | |
| Acuna, Perry | Public Works Crew Chief | Public Works Municipal Operations | 949-718-3478 | |
| Aman, Matthew | Public Works Inspector I | Public Works | 949-718-1850 | |
| Auger, Michael | Public Works Supervisor | Public Works Municipal Operations | 949-718-3463 | |
| Alexander, Brason | Recreation & Senior Services Manager | Recreation | 949-644-3150 | |
| Arciniega, Elizabeth | Recreation Coordinator | Recreation | 949-718-1828 | |
| Alvarez, Emily | Recreation Leader | Recreation | | |
| Anderle, Robert | Recreation Leader | Recreation | | |
| Avila, Beatriz | Recreation Leader, Senior | Recreation | | |
| Alexander, Trasara | Recreation Leader, Senior | Recreation | | |
| Avalos, Ashley | Recreation Leader, Senior | Recreation | | |
