| Bigfoot 2013 | Sierra Nevada Brewing Co. | American Barleywine | 9.6% |
| Bigger Lager | All In Brewing/Toccalmatto | Imperial Pilsner | 7.5% |
| Bigger Smokey P | Pipeworks Brewing Company | American Porter | 11.0% |
| Biggie Smalls | Brash Brewing Company | | |
| Biggs' 'stache | Three Floyds Brewing | Wild Ale | |
| Bighorn IPA | Barley Brothers Brewery and Grill | American IPA | |
| Bike Ryed Summer Kolsch | Wellington Brewery | Kölsch | 4.7% |
| Bikini Beer | Evil Twin | American IPA | 2.7% |
| Bikini Blonde Lager | Maui Brewing Co. | | 3.8% |
| Bill Old Ale | Lafayette Brewing | Old Ale | |
| Bill Payer Ale / BPA | Nodding Head Brewpub | American Pale Ale | |
| Bill's 42 | White Birch Brewing | American Imperial Stout | 11.8% |
| Billings IPA | Montana Brewing | American IPA | |
| Billionaire | Clown Shoes | English Barleywine | 12.0% |
| Billtown Blonde | Bullfrog Brewery | | 6.0% |