| Name | Project | Active date |
|---|---|---|
| Tim Kaiser | modeling.graphiti | May 3, 2010 |
| Takashi Katou | ecd.sprotty | September 7, 2021 |
| Timo Kehrer | modeling.henshin | September 4, 2014 |
| Tania Khalafbeigi | iot.whiskers | May 24, 2017 |
| Takuya Kiriyama | adoptium.temurin-compliance | June 10, 2025 |
| Tobias Klausmann | dt.aaswc | April 12, 2022 |
| Thomas Köckerbauer | technology.g-eclipse | February 2, 2007 |
| Tomas Kraus | ee4j.eclipselink | April 24, 2014 |
| Tomas Kraus | ee4j.glassfish | January 24, 2019 |
| Tomas Kraus | ee4j.jaxb | June 28, 2018 |
| Tomas Kraus | ee4j.jaxb-impl | July 6, 2018 |
| Tomas Kraus | ee4j.jaxws | June 28, 2018 |
| Tomas Kraus | ee4j.jersey | January 4, 2018 |
| Tomas Kraus | ee4j.jsonb | March 12, 2018 |
| Tomas Kraus | ee4j.jsonp | January 4, 2018 |
| Tomas Kraus | ee4j.metro | September 24, 2018 |
| Tomas Kraus | ee4j.parsson | June 3, 2021 |
| Tomas Kraus | ee4j.rest | January 4, 2018 |
| Tomas Kraus | ee4j.tyrus | January 4, 2018 |
| Tomas Kraus | ee4j.websocket | January 4, 2018 |
| Ted Kubaska | rt.ecf | March 30, 2007 |
| Thomas Kuhn | dt.basyx | November 23, 2017 |
| Tina Kurian | ecd.che | May 27, 2021 |
| Thomas Kutz | iot.mita | March 26, 2018 |