| Staff | Title | Departments | Phone | Email |
|---|
| Kessler, Mary Anne | Library Clerk I | Library - City | 949-717-3838 | |
| Ketterer, Zane | Lifeguard I | Fire | | |
| Keyes, Brendan | Firefighter Paramedic 112 Hour (On Or After 1-1-2016) | Fire | 949-644-3355 | |
| Khalil, Omar | Management Analyst, Assistant | Public Works | 949-644-3149 | |
| Kiatkwankul, Vilasinee | IT Supervisor | City Manager | 949-644-3093 | |
| Kikawa, Jeffrey | Lifeguard II | Fire | | |
| Kim, Theodore | Fiscal Clerk, Senior | Finance | 949-644-3248 | |
| Kimble, Landon | Lifeguard I | Fire | | |
| Kime, Justin | Fire Engineer 112 Hour | Fire | 949-644-3104 | |
| Kimoto, Michael | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3355 | |
| Kirk, Stacy | Permit Technician II | Community Development | 949-644-3287 | |
| Kittleson, Zachariah | Lifeguard I | Fire | | |
| Klingler, Jack | Lifeguard I | Fire | | |
| Kluve, John | Firefighter Paramedic 112 Hour (Before 1-1-2016) | Fire | 949-644-3355 | |
| Kolodge, Scott | Electrical & Instrumentation Specialist | Utilities | 949-718-3435 | |
| Kopshever, Daniel | Planner, Assistant | Community Development | 949-644-3235 | |
| Kraft, Matthew | Recreation Leader | Recreation | | |
| Kresan, William | IT Technician, Senior | City Manager | 949-644-3184 | |
| Kubischta, Melissa | Civil Engineer - Plan Check, Principal | Community Development | 949-644-3278 | |
| La Bare, Richard | Building Inspector, Senior | Community Development | 949-644-3261 | |
