| Brian | Kroski | Observer Media Group | VP/GM Online | View profile |
| Thomas | Koshy | SonyBMG Music Entertainment | Data & Technology Manager, IS&T | View profile |
| Balazs | Kosaras | Academy for Educational Development | | View profile |
| Dave | Kopecek | Aisle8, Inc. | | View profile |
| Dave | Kopecek | Aisle8, Inc. | | View profile |
| Josh | Koenig | Chapter Three LLC | Founding Partner | View profile |
| Greg | Knaddison | Growing Venture Solutions | | View profile |
| Ezra | Klughaupt | Charles River Web | | View profile |
| Sharon | Klardie | Greenopolis | VP Operations | View profile |
| Tim | Kinnel | The Episcopal Diocese of Massachusetts | Electronic Media Manager | View profile |
| Djun | Kim | Raincity Studios | VP of Research and Development | View profile |
| Paul | Kim | ReachLocal.com | Web Developer | View profile |
| Katherine | Kilcullen | National Academy for State Health Policy | Web & Technology Specialist | View profile |
| Ethan | Kiczek | CivicActions | Partner | View profile |
| Hemant | Khatri | Gloscon (formerly Drupal Designs Software Services) | Business Development | View profile |
| Omar | Khan | ISL Consulting | President | View profile |
| Ariane | Khachatourians | | | View profile |
| Lior | Kesos | drupal.fm, Linnovate | Business Development , Geek Herd | View profile |
| Russell | Keppner | Goodwill of Central Arizona | Programmer Analyst | View profile |
| John | Kenney | Online media | | View profile |
| Keith | Kennedy | University of Northern Iowa, Information Technology Services - Educational Technology - The Production House | Manager of Digital Design and Multimedia Production | View profile |
| Andrew | Kelly | Cognisync LLC | Founder | View profile |
| Tonicia | Kelly | Zone 5 | Web Developer | View profile |
| Rainer | Keller | Thinkvisual Design | Graphic Designer | View profile |
| Nick | Keiser | Chicago Technology Cooperative | senior graphic designer | View profile |
| Chad | Keck | Mosso | Sales | View profile |
| Gary | Kebbel | John S. and James L. Knight Foundation | Journalism Program Officer | View profile |
| Chip | Kaye | Daily Hampshire Gazette | Director of Web Development | View profile |
| Dan | Katz | Carefirst FEPOC | Lead Web Developer | View profile |
| Joshua | Katris | Tree House Interactive Agency | Lead Interactive Developer | View profile |
| Pete | Karl II | GateHouse Media, Inc. | Web Developer | View profile |
| Amir | Karger | Harvard University, Research Computing | | View profile |
| Evgeny | Kaplun | OpenBand | Director, Engineering and Operations | View profile |
| Ethan | Kaplan | Warner Bros. Records | VP of Technology | View profile |
| Ben | Kaplan | The Ben Kaplan Center for Educational Opportunity | President | View profile |
| Max | Kanevsky | Pinnacle 21, Inc | President | View profile |
| Max | Kanevsky | Pinnacle 21, Inc | President | View profile |
| Greg | Kallenberg | The New York Public Library | Application Developer | View profile |
| Eric | Kaiser | Sun Journal | New Media Manager | View profile |
| Corey | Kaiser | GreatOutdoors.com | Technology Manager | View profile |
| Konstantin | Käfer | NowPublic Technologies, Inc. | User Interface Engineer | View profile |
| Michael | Kabot | SOAR | President | View profile |
| Sooz | K. | | event planner helping organize Drupalcon 2008 | View profile |
| John | Jones | Educational Services and Staff Development Association of Central Kansas (ESSDACK) | Director of New Media and Web Services | View profile |
| Russell | Jones | | | View profile |
| Phillip | Johnson | WGBH Educational Foundation | Director of Technology - WGBH Online | View profile |
| Matt | Johnson | People For the American Way Foundation | IT Project Manager | View profile |
| Andrew | Johnson | Pediatric Federation | Mitigator | View profile |
| Eric | Johnson | The Case Foundation | Director of Web Development | View profile |
| S | Jewell | Boston College | Web Administrator | View profile |
