| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Tomoko Ogawa | 1 | |
| Tom Schofield | 1 | |
| Tom Stockton | 1 | |
| Tom Walkington | 1 | |
| Tony Barley | 1 | |
| Tony Greenbank | 1 | |
| Tony Howard | 1 | |
| Tony Lickes | 1 | |
| Tony Moulam | 1 | References[1] Obituary by Clare Westrop https://www.theguardian.com/world/2022/jan/26/tony-moulam-obituary |
| Tony Streather | 1 | |
| Tripp Ashley | 1 | |
| Tristan Baills | 1 | |
| Tuva Stavø | 1 | |
| Ty Weinstein | 1 | |
| Ueli Steck | 1 | |
| Urs Moosmuller | 1 | |
| Vance Stanfield | 1 | |
| Vasya Vorotnikov | 1 | |
| Veronica Chik | 1 | |
| Vickie Fringe | 1 |