| Boozy Panjee b2 | Prairie Artisan Ales | American Imperial Stout | 14.0% |
| The Borbondias | De Garde Brewing | Wild Ale | 6.0% |
| Bord-elle | Lambiek Fabriek | Lambic | 10.5% |
| Bordeaux Barrel Aged Sasquatch | 903 Brewers | American Imperial Stout | 12.0% |
| Bordeaux Barrel Aged Scotch de Silly | Brasserie de Silly | Scotch Ale / Wee Heavy | 9.0% |
| Bordeaux Imperial Stout | braukunstkeller | American Imperial Stout | 9.3% |
| Border Gold Oranic Ale | Broughton Ales | American Blonde Ale | 6.0% |
| Border War | Potosi Brewing Company | Scotch Ale / Wee Heavy | 9.5% |
| Borderless | Nevel Artisan Ales | Wild Ale | 5.7% |
| Bore Tide | Midnight Sun Brewing Co. | Wheatwine | 10.0% |
| Boréale Double Descente | Boreale | Imperial IPA | 8.0% |
| Borealis | Garagiste Meadery | | |
| Borealis | Spyglass Brewing Company | New England IPA | 8.1% |
| Boreas | Four Winds Brewing | American Imperial Stout | 11.0% |
| Borg Gréta Baltic Porter Nr. 27 | Borg Brugghús | Baltic Porter | 7.3% |