| Buffalo Nutty Brown | Golden Gate Park Brewery | American Brown Ale | |
| Buffalo Stout | Sioux Falls Brewing | American Stout | |
| Buffalo Sunset | Buffalo Bayou | | |
| Buffalo Sweat | Tallgrass Brewing Co. | | 5.0% |
| Buffalo Sweat Oatmeal Cream Stout | Tallgrass Brewing Co. | Oatmeal Stout | 5.0% |
| Buffalo Trace & Willett Bourbon Barrel Aged Chico's Revenge | 2nd Shift Brewery | American Imperial Stout | 9.5% |
| Buffalo Trace Barleywine | Spellbound | | |
| Buffalo Trace Barrel-Aged El Gordo (2019) | Good People Brewing Co | American Imperial Stout | 13.9% |
| Buford's Roadside Wares | Jester King / Arizona Wilderness Brewing | Bière de Garde | 6.5% |
| Buford's Roadside Wares | Jester King Craft Brewery | Bière de Garde | 6.4% |
| Bugambilia | Antigua Cervecería | Saison | 5.5% |
| Bugeater Brown Ale | Gottberg Brew Pub | American Brown Ale | 4.4% |
| Bughaven | Jester King Craft Brewery | | |
| Bughouse Square | Hop Butcher for the World | New England IPA | 7.5% |
| Build That Wall | The Libertine Brewing Company | Wild Ale | 6.0% |