| Barrel Aged Bergen County Bull Stout - Knob Creek | Bolero Snort | American Imperial Stout | 9.1% |
| Barrel Aged Bergen County Bull Stout - Smooth Ambler | Bolero Snort | American Imperial Stout | 9.1% |
| Barrel Aged Big Poppa | Flossmoor Station Brewery | American Porter | 10.0% |
| Barrel Aged Bitch B Crazy | 18th Street Brewery | Russian Imperial Stout | 9.5% |
| Barrel Aged Bitches Bank | 18th Street Brewery | | |
| Barrel Aged Bitches Bank Cognac | 18th Street Brewery | | |
| Barrel Aged Black Panther | Golden Valley Brewery and Pub | Russian Imperial Stout | 8.7% |
| Barrel Aged Blackbeary Stout | BearWaters | American Stout | 8.0% |
| Barrel Aged Blackout Stout | Great Lakes Brewery | | 9.5% |
| Barrel Aged Blackout Stout | Great Lakes Brewing | Russian Imperial Stout | 9.5% |
| Barrel Aged Blockhead | Shmaltz Brewing Company | Doppelbock | 10.0% |
| Barrel Aged Blonde | River North Brewery | American Blonde Ale | |
| Barrel Aged Bomb | Prairie Artisan Ales | | 13.0% |
| Barrel Aged Bomb! | Prairie Artisan Ales | American Imperial Stout | 13.0% |
| Barrel Aged Bona Fide Imperial Stout - Buffalo Trace | 4 Hands Brewing Co. | American Imperial Stout | 10.0% |