| Name | Sailor ID | Most Recent Declaration |
|---|---|---|
| Nikolaus Beulke | GERNB20 | 84.0kg - Amateur |
| Leonard Beyer | GERLB41 | 72.0kg - Amateur |
| Krishan Bhogal | GBRKB35 | 102.0kg - Amateur |
| Francesco Bianchi | ITAFB9 | 75.0kg - Amateur |
| Francesco Bianchi | ITAFB09 | 75.0kg - Amateur |
| Bertie Bicket | GBRRB118 | 75.0kg - Amateur |
| Alicia Biggs | GBRAB221 | 75.0kg - Amateur |
| Will Birch-Tomlinson | GBRWB27 | 83.0kg - Uncategorized |
| Christian Birrel | GBRCB144 | 73.0kg - Amateur |
| Stuart Bithell | GBRSB31 | 93.0kg - Professional |
| Ryan Black | RSARB8 | 95.0kg - Amateur |
| Gareth Blackenburg | RSAGB1 | 78.0kg - Amateur |
| Nick Blackman | NZLNB3 | 73.0kg - Professional |
| Deborah Blair | GBRDB122 | 76.0kg - Amateur |
| Julien Blanc | FRAJB125 | 85.0kg - Amateur |
| Nick Blevins | GBRNB53 | 85.0kg - Amateur |
| Scarlet Bloggs | RSASC002 | |
| Harry Blowers | GBRHB35 | 87.0kg - Professional |
| Christopher Bol | NEDCB10 | 78.0kg - Amateur |
| Alistair Bolton | GBRAB179 | 87.0kg - Amateur |
| François Bopp | SUI | |
| François Bopp | SUIFB17 | 80.0kg - Amateur |
| Arthur Borreau | FRAAB127 | 90.0kg - Amateur |
| Massimo Bortoletto | ITAMB74 | 80.0kg - Amateur |
| David Boudgourd | FRABD15 | 78.0kg - Amateur |