| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Nick Bullock | 2 | Mountaineer, author and connoisseur of sketchy trad. References[1] Interview with Matt Heason March 2007, https://web.archive.org/web/20080504012731/http://www.planetfear.com/article_detail.asp?a_id=936 |
| Nicky Brierly | 2 | |
| Nicola Taylor | 2 | |
| Oliver Parkinson | 2 | |
| Oliver R Hill | 2 | |
| Olivier Carrière | 2 | |
| Oskar Wolff | 2 | |
| Pat Ament | 2 | Pat Ament started climbing in 1958. He is known for early hard ascents in Colorado, establishing some of the first 5.11s. He was also an early proponent of bouldering in the US alongside contemporaries such as John Gill and Jim Holloway. He has written biographies of Gill [2] and Royal Robbins [3]. References[1] https://www.climbing.com/news/the-complete-pat-ament-interview/ [2] Ament, P. (1977). Master of Rock: the Biography of John Gill. Alpine House [3] Ament, P. (1998). Royal Robbins: Spirit of the Age. United States: Stackpole Books. |
| Pat King | 2 | |
| Patrick Bérhault | 2 | References |
| Paul Jenft | 2 | |
| Paul Jouy | 2 | |
| Paul-Martin Luc | 2 | |
| Paul Ramsden | 2 | References[1] https://www.ft.com/content/3cb37699-8ed6-48bf-bf1e-41fb19ac64ae |
| Paul Reeve | 2 | |
| Paul Smith | 2 | |
| Peder Groseth | 2 | |
| Pete Cleveland | 2 | Needles (SD) and Devil's Lake (WI) activist who made several cutting-edge ascents in the 1960s and 1970s. His focus on climbing in less popular areas means his activities have received less attention than they perhaps deserve. References[1] https://www.sdpb.org/rural-life-and-history/the-down-to-earth-rock-god [2] https://www.mountainproject.com/forum/topic/201833847/pete-cleveland |
| Peter Herd | 2 | |
| Peter Torphy | 2 |