| Three Rules of Authentic Trappist | Bierbrouwerij De Koningshoeven | Dubbel | 7.4% |
| Three Ryes Men | Reuben's Brews | English Barleywine | 12.2% |
| Three Ryes Men (Pecan Pie) | Reuben's Brews | | |
| Three Ryes Men Brandy Barrel | Reuben's Brews | English Barleywine | 13.7% |
| Three Sheets to the Wind | Nøgne Ø | | 11.5% |
| Three Sins | Brussels Beer Project | American Pale Wheat Beer | 5.8% |
| Three Sisters Golden Wheat | Krogh's Restaurant and Brewpub | American Lager | |
| Three Steve Stout | The Cambridge House | American Stout | 5.3% |
| Three Stooges Beer | Panther Brewing Company | American Lager | |
| Three Sundays | Black Raven Brewing Co. | | |
| Three Swords | Kirkstall Brewery | English Pale Ale | |
| Three Thousand Realms | Floodland Brewing | Wild Ale | 5.9% |
| Three Threads Porter | Far West Ireland Brewing | American Porter | |
| Three Tun | Hermitage Brewing Company | American Imperial Stout | 10.5% |
| Three Waves | Riverlands Brewing Company | New England IPA | 8.3% |