| Link | Location |
|---|
 | Mark Hogan | Chicago, Illinois, United States |
 | Emily Hogenboom | Drunen, Netherlands |
| Ashwin Hogeweg | Boxtel, Netherlands |
| Scott Hoggarth | Minneapolis, Minnesota, United States |
| Daniel Hoheisel | Münich, Germany |
| Jacob Hohenstein | San Francisco, California, United States |
 | Cynthia Hohlstein-Damm | Bernried, Germany |
 | Ryan Hohnbaum | Honolulu, Hawaii, United States |
| Stefan Højrup | Copenhagen (Hellerup), Denmark |
| Becca Hokans | Goodyear, Arizona, United States |
| Veera Hokkanen | Helsinki, Finland |
| Nicholas Holdcraft | Wroclaw, Poland |
| Michael Holden | Halifax, United Kingdom |
| Rick Holdener | Madison', Wisconsin, United States |
| Stefan Holder | München, Germany |
