| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Martin Moser | 1 | |
| Martin Perry | 1 | |
| Martin Reimers | 1 | |
| Martin Scheel | 1 | |
| Martin Schidlowski | 1 | |
| Martin Sky Strand | 1 | |
| Marty Bland | 1 | |
| Mary Varale | 1 |
References[1] With Emilio Comici, 1930s https://www.facebook.com/climbing.in.the.80s/photos/a.270388289694020/3481547141911436/ |
| Masato Zushi | 1 | |
| Masoud Ghasemi | 1 | |
| Matej Sova | 1 | |
| Matisse Almira-Colcombet | 1 | |
| Matt Carr | 1 | |
| Matt Childers | 1 | |
| Matt Cox | 1 | |
| Matt Desantis | 1 | |
| Matteo de Zaiacomo | 1 | |
| Matteo Marrocchi | 1 | |
| Matteo Menardi | 1 | |
| Matt Evrard | 1 |