| Grimpeurs | Nationalité | Nb de voies |
| Koen Baekelandt | 2 | |
| Sean Bailey | 6 | |
| Illya Bakhmet-Smolenskyi | 6 | |
| Axel Ballay | 1 | |
| Thomas Ballet | 2 | |
| Luca Bana | 8 | |
| 10 | ||
| Dylan Barks | 3 | |
| Alex Barrows | 6 | |
| Davide Bassatto | 1 | |
| 9 | ||
| Stefan Bednar | 1 | |
| 12 | ||
| Giorgio Bendazzoli | 1 | |
| Markus Bendler | 1 | |
| Ondrej Benes | 1 | |
| Dani Benz | 2 | |
| 4 | ||
| Martin Bergant | 2 | |
| 2 | ||
| Clemens Berger | 1 | |
| Pedro Bergua | 1 | |
| Anghelo Bernal | 2 | |
| Cedric Bersandi | 1 | |
| Luca Bertacco | 1 | |
| Sébastien Berthe | 2 | |
| Nolwen Bethier | 1 | |
| 25 | ||
| 14 | ||
| 14 | ||
| Jakob Bizjak | 1 | |
| Thomas Blaabjerg | 1 | |
| Petr Blaha | 1 | |
| 19 | ||
| Hanspeter Bodmer | 1 | |
| Lorenzo Bogliacino | 4 | |
| 19 | ||
| 3 | ||
| Marcello Bombardi | 10 | |
| Jérémy Bonder | 1 | |
| Dominik Bösch | 1 | |
| William Bosi | 18 | |
| Anatole Bosio | 3 | |
| 72 | ||
| Sébastien Boussogne | 1 | |
| 1 | ||
| 34 | ||
| 1 | ||
| Marcello Bruccini | 1 | |
| Manuel Brunn | 3 | |
| Stefan Brunner | 1 | |
| Fabian Buhl | 2 | |
| Dalton Bunker | 4 | |
| 1 |