| Ultrabrune | Brasserie d'Ecaussinnes | | 10.0% |
| Ultrahighfrequency | Solemn Oath | American Amber / Red Ale | 7.5% |
| Ultramodern | Commonwealth Brewing Co. | | |
| Ultrasphere | Hudson Valley Brewery | American IPA | 6.0% |
| The Ultraviolence | Spring House Brewing Company | American Porter | 15.9% |
| Ultraviolence (Ghost 1116) | Adroit Theory | New England IPA | 10.0% |
| UltraViolet | Ecliptic Brewing Company | Wild Ale | 7.5% |
| Ultraviolet Aura | Temporal Artisan Ales | | 6.2% |
| Umae Umami | The Livery | Wild Ale | 11.0% |
| Umami | The Livery | Wheatwine | 12.0% |
| Umami | MAD Beer | Imperial Pilsner | 6.3% |
| Umatilla | Brew Hub LLC | American Barleywine | 11.4% |
| Umbra | Back Cabin Brewing Co. | | |
| Umbral Abyss | Vibrant Forest Brewery | Russian Imperial Stout | 8.8% |
| Umbrix | Mike Hess Brewing | American Imperial Stout | 10.2% |