| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Benjamin Blaser | 1 | |
| Benjamin Guigonnet | 1 | |
| Ben Pritchard | 1 | |
| Ben Wilbur | 1 | |
| Bernard Newman | 1 |
References[1] https://www.ukclimbing.com/forums/rock_talk/bernard_newman_rip-768233 [2] https://www.ukclimbing.com/news/2024/02/climbing_editor_and_photographer_bernard_newman_dies-73598 |
| Bernardo Rivadossi | 1 | |
| Bernard Poisson | 1 | |
| Bernard Théret | 1 | |
| Bertrand Couzy | 1 | |
| Bill Birkett | 1 | |
| Bill Putnam | 1 | |
| Bill Tweedle | 1 | |
| Bill Wayman | 1 | |
| Birk Nordøen | 1 | |
| Bjarte Bø | 1 | |
| Bobby Taft-Pittman | 1 | |
| Bob Drury | 1 | |
| Bob Hutchinson | 1 | Bob died while prospecting a new route in the Lake District. References[1] Northumberland Climbing Guide 1989 |
| Bob Shepton | 1 | |
| Bojan Sretovic | 1 |