| Unobtainium | Straight to Ale Brewing | | |
| Unobtainium Barrel-Aged Old Ale | Straight to Ale Brewing | Old Ale | 11.5% |
| Unoccupied Space (Chocolate + Vanilla) | Finback Brewery | | |
| Unofficial Beer Sponsor | Pipeworks Brewing Company | New England IPA | 6.5% |
| Unorthodox | Two Roads Brewing Co. | Russian Imperial Stout | 9.2% |
| Unplugged Abt | New Glarus Brewing Company | | |
| Unplugged Bourbon Barrel Bock | New Glarus Brewing Company | Doppelbock | |
| Unplugged Heaven | Acoustic Ales | American Imperial Stout | 12.5% |
| Unplugged Iced Barleywine | New Glarus Brewing Company | English Barleywine | 13.5% |
| Unplugged Imperial Weizen | New Glarus Brewing Company | | |
| Unplugged Old English Porter | New Glarus Brewing Company | English Porter | 5.5% |
| Unplugged Smoke On The Porter | New Glarus Brewing Company | American Porter | 6.1% |
| Unplugged Smoked Rye Ale | New Glarus Brewing Company | Smoked Beer | 8.5% |
| Unreasonable Ninja - Bourbon Barrel Aged Version | New Image Brewery | American Imperial Stout | 13.9% |
| Unrelenting | Track 7 Brewing | Russian Imperial Stout | 9.4% |