| Xocoveza Charred | Stone Brewing | American Imperial Stout | 8.9% |
| Xocoveza Extra Anejo | Chris Banker / Stone Brewing Co. / Cervecería Insurgente | Russian Imperial Stout | 12.2% |
| Xocoveza Extra Añejo | Stone Brewing | American Imperial Stout | 11.3% |
| Xocoveza Mocha Stout | Cerveceria Insurgente | Sweet / Milk Stout | 8.1% |
| Xolot | Brouwerij Walhalla | English IPA | 6.5% |
| Xolotl | Avery Brewing Company | Russian Imperial Stout | 13.7% |
| XP Pale Ale | Bear Republic Brewery | American Pale Ale | |
| XPA | Woodcock Brothers Brewing Company | American IPA | 6.5% |
| XPA Citra Pale Ale | Flying Fish Brewing Company | American Pale Ale | 5.2% |
| Xquic’s Maple Imperial Stout | Cigar City Brewing | American Imperial Stout | 11.0% |
| XReserve 04-2015: Imperial Baltic Porter | Saucony Creek Brewing Company | | |
| XReserve Imperial Vanilla Porter | Saucony Creek Brewing Company | American Porter | 9.5% |
| XReserve:Imperial Coffee Stout | Saucony Creek Brewing Company | American Imperial Stout | 11.5% |
| XS Dead Guy Ale | Rogue Ales | American Strong Ale | 9.0% |
| XS Imperial India Pale Ale | Rogue Ales | | |