| Bumps & Bruises | Iron Triangle Brewing | American IPA | 7.7% |
| Bumps Ahead | Demoersleutel Beer Engineers | | 10.0% |
| Bumpy Barrels Barley Wine Whisky BA | Brouwerij Emelisse | American Barleywine | 12.6% |
| Bundle Up Barleywine Ale | Boulevard Brewing Company | American Barleywine | 10.5% |
| Bunker C | Burley Oak Brewery | American Porter | 6.6% |
| 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% |