| Sean Horgan | Verily | United States |
| Jill Holdren | Jill Holdren | United States |
| Oliver Hofmann | University of Melbourne Centre for Cancer Research | Australia |
| Ashley Hobb | GA4GH | Canada |
| Calvin W. L. Ho | National University of Singapore | Singapore |
| Gregory HInkle | Alnylam Pharmaceuticals | United States |
| Arthur Hermann | Kaiser Permanente & Fellow to World Economic Forum Precision Medicine Tem | United States |
| Rachele Hendricks-Sturrup | Future of Privacy Forum | |
| Georges Heiter | Databiology | United States |
| Jayne Hehir-Kwa | Prinses Maxima Centrum | Netherlands |
| Allison Heath | Children's Hospital of Philadelphia | United States |
| Aditi Hazra | Harvard Medical School | United States |
| Scott Hazelhurst | University of the Witwatersrand, Johannesburg | South Africa |
| Kyosuke Haze | AMED | |
| Dean Hartley | Autism Speaks | United States |
| Reece Hart | ClinGen | United States |
| David Hansen | CSIRO | Australia |
| Marc Hanauer | Orphanet - INSERM | France |
| Ada Hamosh | Johns Hopkins University | United States |
| Steven Hammond | PatientsLikeMe, Inc | (not set) |