| Imperial Alien Stout | Sierra Blanca | American Imperial Stout | 8.2% |
| Imperial Amber Ale | Beerbliotek | American Amber / Red Ale | 9.0% |
| Imperial Anti-Hero | Revolution Brewing LLC | Imperial IPA | 10.0% |
| Imperial Apricot Bu | De Garde Brewing | | 5.2% |
| Imperial Aquavit Rye Porter | Nøgne Ø | Baltic Porter | 11.0% |
| Imperial Awakening | Angry Chair Brewing | Sweet / Milk Stout | 10.0% |
| Imperial Barley Wine | Ridgeway Brewing | English Barleywine | 10.0% |
| Imperial Barley Wine Style Ale | Mendocino Brewing - Hopland | | 11.0% |
| Imperial Barleywine | Mendocino Brewing - Saratoga Springs | American Barleywine | 11.0% |
| Imperial Barrel-Aged Jule Porter | Fanø Bryghus | Imperial Porter | 10.3% |
| Imperial Barrel-Aged Neapolitan Milk Stout | Saugatuck Brewing Company | Sweet / Milk Stout | 10.5% |
| Imperial BBA Cocoa Chile Milk Stout | Guggman Haus | American Imperial Stout | 13.8% |
| Imperial Bean Counter | Taxman Brewing Co. | Dubbel | 9.5% |
| Imperial Beanhead | Rushing Duck Brewing Co | | |
| Imperial Beatitude - Peaches & Nectarines | Council Brewing Co. | Saison | 6.3% |