| Keith | Kennedy | University of Northern Iowa, Information Technology Services - Educational Technology - The Production House | Manager of Digital Design and Multimedia Production | View profile |
| John | Kenney | Online media | | View profile |
| Russell | Keppner | Goodwill of Central Arizona | Programmer Analyst | View profile |
| Lior | Kesos | drupal.fm, Linnovate | Business Development , Geek Herd | View profile |
| Ariane | Khachatourians | | | View profile |
| Omar | Khan | ISL Consulting | President | View profile |
| Hemant | Khatri | Gloscon (formerly Drupal Designs Software Services) | Business Development | View profile |
| Ethan | Kiczek | CivicActions | Partner | View profile |
| Katherine | Kilcullen | National Academy for State Health Policy | Web & Technology Specialist | View profile |
| Djun | Kim | Raincity Studios | VP of Research and Development | View profile |
| Paul | Kim | ReachLocal.com | Web Developer | View profile |
| Tim | Kinnel | The Episcopal Diocese of Massachusetts | Electronic Media Manager | View profile |
| Sharon | Klardie | Greenopolis | VP Operations | View profile |
| Ezra | Klughaupt | Charles River Web | | View profile |
| Greg | Knaddison | Growing Venture Solutions | | View profile |
| Josh | Koenig | Chapter Three LLC | Founding Partner | View profile |
| Dave | Kopecek | Aisle8, Inc. | | View profile |
| Dave | Kopecek | Aisle8, Inc. | | View profile |
| Balazs | Kosaras | Academy for Educational Development | | View profile |
| Thomas | Koshy | SonyBMG Music Entertainment | Data & Technology Manager, IS&T | View profile |
| Brian | Kroski | Observer Media Group | VP/GM Online | View profile |
| Steve | Krueger | Raincity Studios | Production Designer & Developer | View profile |
| Chachi | Kruel | LifeWire and ConsumerSearch.com, from the New York Times Company. | VP of Technology | View profile |
| Justin | Kruszewicz | Velocity-Network | System Administrator - Application Developer | View profile |
| Andrew | Kucharski | Promet Solutions | | View profile |
| Vlad | Kulchitski | DareMightyThings.com | Analyst / Web Product Developer | View profile |
| Jessica | Labowitz | | Freelancer | View profile |
| Kévin | Lacointe | af83 | Web Developer | View profile |
| Kieran | Lal | Drupal association | Drupal association board member, Acquia Product Manager | View profile |
| Philip | Lampe | Vectorspin LLC | | View profile |
| Lauren | Larson Addicott | ISL Consulting | Producer | View profile |
| Andy | Lasda | pingVision | Programmer/System Administrator | View profile |
| Greg | Lavallee | Community IT Innovators | Senior Developer | View profile |
| Derek | Laventure | Anarres Worker Co-op | Worker-Owner | View profile |
| Katherine | Lawrence | pingVision, LLC | Chief Operating Officer | View profile |
| Wade | Leftwich | Penton Media | Developer | View profile |
| Inna | Lernerman | Vertex Inc. | Web Systems Analyst | View profile |
| David | Lesieur | Whisky Echo Bravo | Web Architect & Developer | View profile |
| David | Lesieur | Whisky Echo Bravo | Web Architect & Developer | View profile |
| Arnold | Leung | Appnovation Technologies Inc. | Founder | View profile |
| Andrew | Levine | New York Post | Content Management Developer | View profile |
| Alister | Lewis-Bowen | Harvard IIC | | View profile |
| Adam | Light | | | View profile |
| Peter | Lindstrom | LiquidCMS, LifeWire | Drupal Consultant | View profile |
| Stefaan | Lippens | Krimson | | View profile |
| Zachary | Lipton | NY Observer | Software Developer | View profile |
| Rob | Loach | Climax Media | Developer | View profile |
| Justin | Loati | Tyler, Simms & St. Sauveur | Information systems consultant | View profile |
| Emanuel | London | Blackbarn Media | Web Developer | View profile |
| Roger | Lopez | FooCulture | Lead Developer | View profile |
