| BantamWeight | Blue Tarp Brewing | American Amber / Red Ale | 4.2% |
| Banyuls Blizzard grand cru 2014 | Mohawk | | 10.5% |
| BAOW! | Surly Brewing Co. | Wheatwine | 9.6% |
| Bapelsin | Emmaboda Bryggeri | American IPA | 6.3% |
| Baphomet | Revolution Brewing LLC | Bock | 5.5% |
| Baphomet | Seventh Son Brewing Co | | |
| Baptême | Brasserie du Bas-Canada | American Barleywine | 11.9% |
| Baptista | Pisgah Brewing Co. | | |
| Bar & Boos | Brouwerij De Molen | Russian Imperial Stout | 10.6% |
| Bar & Frambos | Brouwerij De Molen | Fruit and Field Beer | 7.5% |
| Bar Bar | Elevator Brewing Company | American Barleywine | 11.0% |
| Bar Fly | Midnight Sun Brewing Co. | American Imperial Stout | 12.6% |
| Bar Harbor Blueberry Ale | Atlantic Brewing Company | | |
| Bar Harbor Real Ale | Atlantic Brewing Company | | 5.2% |
| Bar Harbor Summer Ale | Atlantic Brewing Company | American Blonde Ale | 4.5% |