| Three Tun | Hermitage Brewing Company | American Imperial Stout | 10.5% |
| Three Waves | Riverlands Brewing Company | New England IPA | 8.3% |
| Three Wise Men | Fort George Brewery | Oatmeal Stout | 13.1% |
| Three Years Dessert | Demoersleutel Beer Engineers | | 17.0% |
| Three-Headed Cod | Stigbergets Bryggeri | New England IPA | 7.5% |
| Three-Hundred-Sixty-Five | Kane Brewing Company | Belgian Dark Strong Ale | 11.2% |
| Threefold Abyss | Wayfinder Brewery | Bohemian / Czech Pilsner | 5.3% |
| Threeism | Casa Agria Specialty Ales | | 5.1% |
| Threes | Eagle Rock Brewery | American Strong Ale | 9.5% |
| Threes Cocompany | The Bruery | | |
| Three^3 | 3 Sons Brewing Co | | |
| Thresher | Toppling Goliath | American Pale Wheat Beer | 5.3% |
| Thresher Barrel-Aged Barleywine Ale | Motorworks Brewing | | 9.0% |
| Thribble Currant | Anderson Valley Brewing | | |
| Thrice Baked | Tree House Brewing Company | American Barleywine | 14.3% |