| Brewery | Location |
|---|---|
| Buckeye Lake Brewery | Buckeye Lake, OH |
| Buckhorn Brewery | |
| BuckleDown Brewing | Lyons |
| Buddelship Brauerei | Germany |
| Budjovick Budvar | esk Budjovice, Czech Republic |
| Budjovick Mansk Pivovar | esk Budjovice, Czech Republic |
| Buffalo | Belgium |
| Buffalo Bayou | Houston |
| Buffalo Bayou Brewing Company | Houston, Texas |
| Buffalo Bill's Brewery | Hayward |
| Building 8 Brewing | Northampton |
| Bull & Barrel Brew Pub | Brewster, New York |
| Bull & Bush Pub & Brewery | Denver, Colorado |
| Bulldog Brewing | Fresno, California |
| Bullfrog Brewery | Williamsport, Pennsylvania |