| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Mark Anderson | 2 | |
| Mark Chapman | 2 |
Key figure of Stonemasters era Yosemite climbing who went on to become an Academy Award winning film rigger and camera operator. References[1] Obituary on climbing.com, Jan 2025 https://www.climbing.com/people/a-climber-we-lost-mark-chapman |
| Mark McGowan | 2 | |
| Mark Pugh-Williams | 2 |
Mark Pugh-Williams is a Christchurch-based rock climber who emerged as one of New Zealand’s early standouts in youth competition climbing, developing his skill through the local Geckos Climbing Club. He went on to become a central figure in steep sport climbing, repeating many of the testpiece routes at the local caves. Most notably, he established Hydroplaning[1], which stood as New Zealand's first 8c+ (34) in the sequence he climbed it. Pugh-Williams remains active in the local climbing community as the Head Route Setter at Uprising Bouldering Gym in Christchurch. References |
| Mark Stokes | 2 | |
| Markus Haid | 2 | |
| Marley Farquharson | 2 | |
| Marta Palou | 2 | |
| Martin Crook | 2 |
Eryri fixture climbing numerous new routes and developing bouldering areas from the 1980s to 2020s. References |
| Martine Limstrand | 2 | |
| Martin Švec | 2 | |
| Mary Jenner | 2 | |
| Matt Bosley | 2 | |
| Matteo Della Bordella | 2 | |
| Matteo Marobin | 2 | |
| Mattéo Soulé | 2 | |
| Matt Goode | 2 | |
| Matthew Conlin | 2 | |
| Mattias Flodin | 2 | |
| Mauro Schwaszta | 2 |