| Name | Company | Active Certifications |
| Grzegorz Kalenik |  |
MEF-CECP |
| Andy Kaplan |  |
MEF-SDCP |
| Manpreet Kaur |  |
MEF-CECP |
| Rithin Kb | Vodafone India Limited | MEF-CECP |
| Jersey Kelly | SRT | MEF-CECP |
| Harsh Khurana |  |
MEF-CECP |
| Michael Kiefer |  |
MEF-CECP |
| Ryan Kiegel |  |
MEF-CECP |
| Donald Killmer |  |
MEF-CECP |
| Paul Kim | |
MEF-SDCP |
| Daniel King |  |
MEF-SDCP |
| Cody King | |
MEF-CECP |
| Bharat Kirpan | Lightstorm Telecom Connectivity Pvt Ltd | MEF-CECP |
| Hank Koby | Adamswells Internet | MEF-CECP |
| Hillan Kobylañski | Wetcom S.A. | MEF-SDCP |
| Jeremy Koch | Consolidated Communications | MEF-SDCP |
| Robert Kolaczynski | T-Systems Polska | MEF-SDCP |
| Josh Kramer |  |
MEF-CECP |
| Justin Krejci | |
MEF-CECP |
| Daniel Krieger | evoila GmbH | MEF-SDCP |
| Stein Kristiansen | |
MEF-CECP |
| Jacob Kroeger | |
MEF-CECP |
| Kyle Kudron | |
MEF-CECP |
| Abhishek Kulshrestha |  |
MEF-SDCP |
| Kundan Kumar | Accenture | MEF-SNCP |
| Arrie Kuyler | Willcom PTY | MEF-CECP |