| Kamboj | Sanjeev | Senior Air Quality Engineer | Engineering | Permit Evaluation | 749-4634 | skamboj |
| Karshtedt | Yelena | Supervising Systems Analyst | Administration | Records & Content | 749-4735 | ykarshtedt |
| Kimball | Jeremy | Senior Air Quality Inspector | Compliance and Enforcement | Compliance Assistance | 749-5023 | jkimball |
| Kino | Wayne | Director of Enforcement | Compliance and Enforcement | N/A | 749-4789 | wkino |
| Kirk | Alison | Senior Environmental Planner | Planning and Research | Air Quality Planning | 749-5169 | akirk |
| Krishnaswamy | Bugie | Senior Air Quality Engineer | Engineering | Permit Evaluation | 749-4637 | bkrishnaswamy |
| Krysiak | Steven | Air Quality Inspector II | Compliance and Enforcement | Compliance Assistance | 749-4979 | skrysiak |