| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Airlie Borlase | 2 | |
| Akira Waku | 2 | |
| Alan McHardy | 2 | |
| Alberto Ginés López | 2 | The first olympic gold medalist in climbing (Tokyo 2020). References |
| Al Evans | 2 | |
| Alex Chabot | 2 | |
| Alexey Rubtsov | 2 | |
| Alex Gorham | 2 | |
| Alex Johnson | 2 | |
| Alex Totkova | 2 | |
| Alfons Dornauer | 2 | |
| Ally Smith | 2 | |
| Al Manson | 2 | Features in Rock Athlete. |
| Anastasia Sanders | 2 | |
| Andre Branchizio | 2 | |
| Andrine Skilbrei | 2 | |
| Andy Banks | 2 | |
| Andy Brown | 2 | |
| Andy Jackson | 2 | |
| Andy Marshall | 2 |