| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Kim Lundqvist | 1 | |
| Kim Mountney | 1 | |
| Kinga Ociepka-Grzegulska | 1 | |
| Kirby Mccoy | 1 | |
| Kirsty Crawshaw | 1 | |
| Kjetil Svanemyr | 1 | |
| Klaas Willems | 1 |
References |
| Klemen Novak | 1 | |
| Koen Baekelandt | 1 | |
| Kornelius Obleitner | 1 | |
| Kristján Björnsson | 1 | |
| Kristoffer Lindbäck | 1 | |
| Kyle Higby | 1 |
References |
| Kyle Mohler | 1 | |
| Kyra Condie | 1 | |
| Lando Peters | 1 | |
| Lan Jin | 1 | |
| Lars Dau | 1 | |
| Laura Munro | 1 | |
| Laura Smitton | 1 |