Ordered by the number of ascents recorded.
| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Taylor Kiley | 1 | |
| Teddy Eyob | 1 | |
| Tenzing Norgay | 1 | |
| Teresa Coimbra | 1 | |
| Terry Gloag | 1 | |
| Terry Goodwin | 1 | |
| Teruhito Oki | 1 | |
| Tessa Silvestre le Lyon | 1 | |
| Tess Bennett | 1 | |
| Tetsuya Koyama | 1 | |
| Théo Imbertie | 1 | |
| Thibault Lair | 1 | |
| Thomas Bellissent | 1 | |
| Thomas Boyne | 1 | |
| Thomas Fichtinger | 1 | |
| Thomas Larivière | 1 | |
| Thomas Vekve | 1 | |
| Thorben Bloem | 1 | |
| Tiba Vroom | 1 | |
| Tim Freeman | 1 |