| Bunnies | Lamplighter Brewing Company | Imperial IPA | 6.5% |
| Bunny Pajamas | Platform Beer Co. | Berliner Weisse | 3.8% |
| Bunratty Mead | Bunratty Mead and Liqueur | | 14.7% |
| Buntastic | Prairie Artisan Ales | American Imperial Stout | 12.2% |
| Bunuelo Stout | Exile Brewing Company | | |
| Bunyan Badger Brown Ale | Badger State Brewing Company | English Brown Ale | 5.8% |
| Burbonius Dolium Robustus | Thomas Creek Brewery | Oatmeal Stout | 8.0% |
| Burdock Brett Farmhouse Saison | Burdock | Saison | 6.0% |
| Burdock Mango Berliner | Burdock | Berliner Weisse | 4.5% |
| Burdock Vermont Blonde Ale | Burdock | American Blonde Ale | 4.3% |
| Burgkopf Grapefruit | Kauen Craft | Fruit and Field Beer | 7.5% |
| Burgundy Barrel Aged Scotch Silly | Brasserie de Silly | Scotch Ale / Wee Heavy | 9.5% |
| Burgundy Barrel Belgian Dubbel | Brasserie Saint-Germain | Dubbel | 7.9% |
| Burial Truce | Burnt Hickory | Russian Imperial Stout | 13.0% |
| Burial Vault | Burning Sky | | |