| Staff | Title | Departments | Phone | Email |
|---|
| Kang, Ray | Fire Captain 112 Hours | Fire | 949-644-3104 | |
| Kappeler, John | Engineer, Senior | Public Works | 949-644-3218 | |
| Keely, David | Civil Engineer, Senior | Public Works | 949-644-3349 | |
| Keene, Justin | Fire Engineer 112 Hour | Fire | 949-644-3355 | |
| Keirstead, Kimberley | Pool Swim Instructor | Recreation | | |
| Keirstead, Kylie | Pool Swim Instructor | Recreation | | |
| Kelly, Alexander | Lifeguard I | Fire | | |
| Kelly, Richard | Utilities Specialist | Utilities | 949-718-3420 | |
| Kent, Brandon | Fire Engineer 112 Hour | Fire | 949-644-3104 | |
| Kerins, Dana | Lifeguard I | Fire | | |
| Kessler, Joanne | Fiscal Specialist | Finance | 949-644-3199 | |
| 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 | Fiscal Specialist | Finance | 949-644-3149 | |
| Kiatkwankul, Vilasinee | IT Supervisor | City Manager | 949-644-3093 | |
| Kikawa, Jeffrey | Lifeguard II | 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 | |
