| Murillo, Carlos | Contractor | Public Works | | |
| Murillo, Jaime | Deputy Community Development Director | Community Development | 949-644-3209 | |
| Murillo Lopez, Salvador | Contractor | Public Works | | |
| Murray, John | Code Enforcement Supervisor | Community Development | 949-270-8137 | |
| Myers, Jordyn | Recreation Leader, Senior | Recreation & Senior Services | | |
| Myers, Rochelle | Management Analyst, Senior | Finance | 949-644-3022 | |
| Namdar, Keegan | Lifeguard I | Fire | | |
| Natelborg, Matthew | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3101 | |
| Navarrete, Genesis | Lifeguard II | Fire | | |
| Navarrete, Monique | Code Enforcement Officer, Senior | Community Development | 949-644-3257 | |
| Nelson, Chloe | Library Page | Library - City | 949-644-3076 | |
| Nessa, Joel | Fire Captain 112 Hours | Fire | 949-644-3104 | |
| Neustaedter, David | Marketing Specialist | Recreation & Senior Services | 949-718-1863 | |
| Nevins, Noah | Lifeguard I | Fire | | |
| Nguyen, Jackqueline | Buyer, Senior | Finance | 949-644-3065 | |
| Nguyen, Jessica | Finance Manager | Finance | 949-644-3192 | |
| Nguyen, Vicky | Management Analyst, Assistant | Finance | 949-644-3127 | |
| Nichols, Heather | Management Analyst, Assistant | Finance | 949-644-3148 | |
| Nicklin, Maria | Marketing Specialist | Library - City | 949-717-3816 | |
| Nikula, Janice | Library Assistant | Library - City | 949-717-3843 | |
