| Name | Project | Active date |
|---|---|---|
| Heiko Klare | eclipse.platform | April 18, 2023 |
| Heiko Klare | technology.simrel | November 14, 2024 |
| Heng Li | technology.birt | April 11, 2008 |
| Henrik Lindberg | eclipse.equinox | April 13, 2009 |
| Henrik Lindberg | modeling.emft.b3 | November 19, 2009 |
| Henrik Lindberg | mylyn.builds | November 8, 2010 |
| Henrik Lindberg | technology.packaging | June 9, 2008 |
| Henrik Lindberg | technology.packaging.mpc | March 10, 2010 |
| Henrik Lindberg | tools.buckminster | February 5, 2008 |
| Hannes Erven | webtools.libra | October 11, 2016 |
| Huascar Espinoza | polarsys.opencert | June 22, 2017 |
| Sébastien Heurtematte | technology.cbi | June 7, 2022 |
| Yong He | iot.zenoh | January 9, 2020 |
| Hesam Faraji | technology.disuko | April 29, 2026 |
| Henrik Fegran | openhw.corev | December 13, 2021 |
| Henryk Fischer | iot.unide | March 27, 2017 |
| Hans-Erik Floryd | modeling.capra | September 22, 2016 |
| Hannes Fuchs | locationtech.geoperil | November 14, 2017 |
| Hong Ge Gao | tools.edt | August 20, 2012 |