| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Trevor Dunbar | 1 | |
| Trevor Jones | 1 | |
| Trevor Messiah | 1 | |
| Trevor Pearce | 1 | |
| Tripp Ashley | 1 | |
| Tristan Baills | 1 | |
| Tristan Ladevant | 1 | |
| Truls Mikaelsen | 1 | |
| Tuomas Koski | 1 | |
| Tyler Willcutt | 1 | |
| Ty Weinstein | 1 | |
| Ueli Steck | 1 | |
| Ugo Tizzoni | 1 | |
| Urban Dufva | 1 | |
| Urs Moosmuller | 1 | |
| Václav Šatava | 1 | |
| Veronica Lee | 1 | |
| Veronica Liverud Krathe | 1 | |
| Vicente Larraín | 1 | |
| Vickie Fringe | 1 |