| Budweiser Select | Anheuser-Busch | Light Lager | 4.3% |
| Buellton Silent Partner | Telegraph Brewing Company | Saison | 7.4% |
| Buena para el, el papa! Si, No? | Brewski | American Imperial Stout | 11.0% |
| Buena vista | Hopalaa | New England IPA | 7.2% |
| Buenas Noches | 3 Sons Brewing Co | American Imperial Stout | |
| Buffalo Ale | Hoffbrau Steaks Brewery #1 | American Pale Ale | |
| Buffalo Ale | Hoffbrau Steaks Brewery #2 | American Amber / Red Ale | |
| Buffalo Belgian Stout | Brouwerij Van Den Bossche | | 9.0% |
| Buffalo Bitter | Brouwerij Van Den Bossche | | |
| Buffalo Butt | Rahr & Sons Brewing Company | American Amber / Red Ale | 4.5% |
| Buffalo Gold | Boulder Beer Company | | |
| Buffalo Gold | Denver ChopHouse and Brewery | | 6.3% |
| Buffalo Grand Cru Vintage (2021) | Brouwerij Van Den Bossche | Belgian Dark Strong Ale | 10.0% |
| Buffalo Grand Cru Vintage 2012 | Brouwerij Van Den Bossche | Belgian Dark Strong Ale | 9.0% |
| Buffalo Grand Cru Vintage 2013 | Brouwerij Van Den Bossche | | |