| Marienthal, Robert | Lifeguard Officer | Fire | | |
| Madsen, Bryce | Lifeguard II | Fire | | |
| Meyer, Matthew | Lifeguard II | Fire | | |
| Monroe, Bradley | Lifeguard II | Fire | | |
| Morales, Yarely | Senior Pool Lifeguard | Recreation & Senior Services | | |
| Metcalf, Audrey | Senior Pool Lifeguard | Recreation & Senior Services | | |
| Martin, Stella | Senior Pool Lifeguard | Recreation & Senior Services | | |
| Materassi, Luca | Recreation Leader, Senior | Recreation & Senior Services | | |
| Martinez, Emilio | Recreation Leader, Senior | Recreation & Senior Services | | |
| Myers, Jordyn | Recreation Leader, Senior | Recreation & Senior Services | | |
| Mortimer, Garrett | Maintenance Aide | Public Works | | |
| Mears, Genoa | Harbor Services Worker | Harbor Department | | |
| Murray, John | Code Enforcement Supervisor | Community Development | 949-270-8137 | |
| Maberry, Scott | Harbor Services Worker, Lead | Harbor Department | 949-270-8159 | |
| Myers, Rochelle | Management Analyst | Finance | 949-644-3022 | |
| Mulvey, Jennifer | Administrative Assistant | City Clerk | 949-644-3026 | |
| Marin, Abigail | Budget Analyst | Finance | 949-644-3042 | |
| Miller, Christopher | Administrative Manager | Public Works | 949-644-3043 | |
| Matsuyama, Andrew | Lifeguard Captain | Fire | 949-644-3047 | |
| Martinez, Andrew | Equipment Mechanic, Senior | Public Works | 949-644-3063 | |
