| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Greg Child | 2 | |
| Guillaume Joubert | 2 | |
| Guillermo Peinado | 2 | |
| Guntram Jörg | 2 | |
| Hannah Meul | 2 | |
| Heather Weidner | 2 | |
| Helen Dudley | 2 | |
| Henry Henderson | 2 | |
| Holly Murray | 2 | |
| Howard Lancashire | 2 | |
| Hugh Burton | 2 | Vancouver/Squamish bred 1970s Yosemite and Bugaboos pioneer. |
| Hugh Herr | 2 | |
| Ian Carr | 2 | |
| Ian Clough | 2 | Ian was killed when a serac collapsed just below camp 2 on Annapurna.
References[1] Obituary by Chris Bonington Mountain 11 (1970), page 10 |
| Ian Dory | 2 | |
| Ian Dunn | 2 | |
| Iban Larrión | 2 | |
| Ilian Audoin | 2 | |
| Inaba Chev | 2 | |
| Itai Axelrad | 2 |