| Robertson, Z. | Police Officer | Police Department | (714) 754-5281 | Email |
| Doudar, Ziad | Building Official | Economic and Development Services | (714) 754-5604 | Email |
| Finkelstein, Zachary | Firefighter | Fire Department | (715) 754-5106 | Email |
| Yuki, Yamazaki | Police Records Technician | Police Department | (714) 754-5373 | Email |
| Murillo, Yuliana | Crime Analyst | Police Department | (714) 754-5673 | Email |
| Murillo, Yiseal | Code Enforcement Officer II | Economic and Development Services | (714) 754-5094 | Email |
| Yanik, Yilmaz | Community Services Specialist | Police Department | (714) 754-5281 | Email |
| Palacios , Yesenia | Permit Processing Specialist | Economic and Development Services | (714) 754-5231 | Email |
| Gallardo, Yesenia | Code Enforcement Officer II | Economic and Development Services | (714) 754-5297 | Email |
| Carbajal, Yael | Community Service Specialist | Police Department | (714) 754-5281 | Email |
| Yang, Hua | Senior Programmer Analyst | Information Technology | (714) 754-5131 | Email |
| Karuga, Winston | Code Enforcement Officer (part-time) | Economic and Development Services | (714) 754-5629 | Email |
| Khan, Waqas | Plan Check Engineer | Economic and Development Services | (714) 754-5606 | Email |
| Marquez, Vanessa | Public Safety Dispatcher | Police Department | (714) 754-5252 | Email |
| Legaspi, Vincent | Range Master | Police Department | (714) 754-5317 | Email |
| Castillo, Victoria | Recreation Coordinator - facilities | Park and Community Services | (714) 327-7576 | Email |
| Mendez, Victor | Senior Planner | Economic and Development Services | (714) 754-5276 | Email |
| Chawla, V. | Police Sergeant | Police Department | (714) 754-4826 | Email |
| Martinez, Valente | Maintenance Superintendent | Public Works | (714) 327-7489 | Email |
| Nguyen, Tuong-Vi | Executive Assistant | City Manager | (714) 754-5099 | Email |
