| Hadlich, Jenna | Recreation Leader, Senior | Recreation & Senior Services | | |
| Hahn, Ronnie | Public Works Supervisor | Public Works | 949-718-3461 | |
| Hale, Braden | Lifeguard I | Fire | | |
| Halloran, Andrew | Lifeguard II | Fire | | |
| Halloran, Nicholas | Lifeguard II | Fire | | |
| Hamilton, Charles | Lifeguard I | Fire | | |
| Hamm, Dylan | Lifeguard II | Fire | | |
| Hamner, Jessica | Recreation Leader, Senior | Recreation & Senior Services | | |
| Hands, Emily | NULL | Recreation & Senior Services | | |
| Hansen, Matthew | Firefighter Paramedic 112 Hour (On Or After 1-1-2016) | Fire | 949-644-3113 | |
| Harding, Walid | Fiscal Clerk, Senior | Fire | 949-644-3353 | |
| Hardison, Youry | Library Clerk I | Library - City | 949-717-3851 | |
| Haritatos, Cynthia | Recreation Coordinator | Fire | 949-644-3102 | |
| Harmon, Nicholas | Firefighter Paramedic 112 Hour (On Or After 1-1-2016) | Fire | 949-644-3113 | |
| Harner, Luke | Lifeguard I | Fire | | |
| Harp, Aaron | City Attorney | City Attorney | 949-644-3131 | |
| Harrigan, Dylan | Support Services Aide | Fire | 949-644-3114 | |
| Harrington, Elliott | Lifeguard I | Fire | | |
| Harrington, Sutton | Senior Pool Lifeguard | Recreation & Senior Services | | |
| Harrington, William | Lifeguard I | Fire | | |
