| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Stu McAleese | 1 | |
| Suzan Dudink | 1 | |
| Sylvain Millet | 1 | |
| Tadej Slabe | 1 |
References |
| Taj McMann | 1 | |
| Takyuka Nakamura | 1 | |
| Taylor Kiley | 1 | |
| Teddy Eyob | 1 | |
| Tenzing Norgay | 1 | |
| Teo García | 1 | |
| Teresa Coimbra | 1 | |
| Terry Gloag | 1 | |
| Terry Goodwin | 1 | |
| Tessa Silvestre le Lyon | 1 | |
| Tess Bennett | 1 | |
| Tetsuya Koyama | 1 | |
| Théo Imbertie | 1 | |
| Thibault Lair | 1 | |
| Thomas Bellissent | 1 | |
| Thomas Boyne | 1 |