| Brewery | Location |
|---|---|
| Trillium / Perennial | |
| Trillium / Prairie | |
| Trillium / Stillwater | |
| Trillium / The Veil | |
| Trillium Brewing Company | |
| Trillium/Evil twin | |
| Trillium/Great Notion | |
| TrimTab Brewery | Birmingham |
| Trinity Brewing Company | Colorado Springs, Colorado |
| Triple C Brewing Company | Charlotte, North Carolina |
| Triple Crossing Brewing | Richmond, Virginia |
| Triple Digit / Hoppin' Frog | |
| Triple Digit Brewing Co | Cincinnati, OH |
| Triple Rock Brewery | Berkeley, California |
| Triple Voodoo Brewing | San Francisco, California |