| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Mike Largent | 1 | |
| Mike McClure | 1 | |
| Mike McCracken | 1 | |
| Mike Pacaro | 1 | |
| Mike Paul | 1 | References[1] https://www.climbing.com/people/tried-solo-swan-slab-yosemite-night/ |
| Mike Raine | 1 | |
| Mike Weiss | 1 | |
| Mike Williams | 1 | |
| Milan Sykora | 1 | |
| Milena Muhlen | 1 | |
| Miles Adamson | 1 | |
| Mimi White | 1 | |
| Mirit Heyden | 1 | |
| Mishka Ishi | 1 | |
| Molly Hymes | 1 | |
| Molly Mitchell | 1 | |
| Morgan Preece | 1 | |
| Moritz Winkler | 1 | |
| Morley Wood | 1 | |
| Morty Smith | 1 |