| Gonzalez, Matthew | Recreation Leader, Senior | Recreation & Senior Services | | |
| Gonzalez, Kevin | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3104 | |
| Gonzalez, Joana | Recreation Coordinator, Assistant | Recreation & Senior Services | | |
| Gonzalez, Javier | Fire Captain 112 Hours | Fire | 949-644-3355 | |
| Gonzalez, Ashely | Code Enforcement Officer I | Community Development | 949-718-3297 | |
| Gonzalez, Araceli | Senior Services Shuttle Driver | Recreation & Senior Services | 949-644-3244 | |
| Gong, Jason | Lifeguard II | Fire | | |
| Gomez-Carranza, Araceli | Contractor | Public Works | | |
| Goldwasser, Gavin | Lifeguard I | Fire | | |
| Goldfarb, Jeffrey | Code Enforcement Officer II | Harbor Department | | |
| Glessing, Caroline | Recreation Leader, Senior | Recreation & Senior Services | | |
| Gleason, Melissa | Recreation & Senior Services Manager | Recreation & Senior Services | 949-644-3247 | |
| Giovinazzi, Sienna | Recreation Leader, Senior | Recreation & Senior Services | | |
| Giovinazzi, Morgan | Recreation Leader, Senior | Recreation & Senior Services | | |
| Gilliam, Bernadette | Library Assistant | Library - City | 949-717-3830 | |
| Gillespie, James | Fire Marshal | Fire | 949-644-3354 | |
| Gibson, David | Fire Services Coordinator | Fire | 949-644-3381 | |
| Gholtoghian, Fatemeh | Recreation Leader, Senior | Recreation & Senior Services | | |
| Gerken, Henry | Recreation Leader, Senior | Recreation & Senior Services | | |
| Gerakos, Nicholas | Fire Engineer 112 Hour | Fire | 949-644-3355 | |
