| Brewery | Location |
|---|---|
| Blind Squirrel Brewery | Plumtree |
| Blindman Brewing | Lacombe |
| Blitz-Weinhard Brewing | Portland, Oregon |
| Block 15 / De Garde / Upright / Ale Apothecary | |
| Block 15 / Great Notion | |
| Block 15 Brewery & Restaurant | Corvallis, Oregon |
| Block 3 Brewing Co. | St Jacobs |
| Blondine | Itupeva, Brazil |
| Blood Brothers | Toronto |
| Bloody Chainsaw | |
| Bloomington Brewing Company | Bloomington, Indiana |
| Blowing Rock Brewing | Hickory |
| BluCreek Brewing Company | Madison, Wisconsin |
| Blue & Gray Brewing Company | Fredericksburg |
| Blue Blood Brewing Company | Lincoln |