| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Severin Domela | 1 | |
| Shane Ohly | 1 | On 20th June 2003 Shane and his partner for the day John Arran soloed or descended 502 routes in a mammoth single day. References[1] On The Edge Issue 130, page 11 |
| Shinya Ando | 1 | |
| Shunei Asao | 1 | |
| Sibylle Hetchel | 1 | |
| Silvia Fitzpatrick | 1 | |
| Simon Bauer | 1 | |
| Simone Badier | 1 | References[1] Remembering Simone Badier by Claude Gardien, 30th May 2022 https://www.planetmountain.com/en/news/alpinism/remembering-simone-badier-the-great-french-alpinist.html |
| Simone Mabboni | 1 | |
| Simon Newstead | 1 | |
| Simon Smith | 1 | |
| Simon Wandeler | 1 | |
| Simon Witcher | 1 | |
| Simon Yates | 1 | |
| Siobhan Coughlan | 1 | |
| Solomon Barth | 1 | References[1] https://butorausa.com/blogs/beta-blog/ambassador-spotlight-solomon-barth |
| Sophie Keltie | 1 | |
| Sophie Whyte | 1 | |
| Stanley Jeffcoat | 1 | |
| Stefan Fellner | 1 |