| Myrtle | The Commons Brewery | Saison | 5.2% |
| Myshka | Off Color Brewing | Russian Imperial Stout | 3.5% |
| Mysingen Midvinterbrygd 2013 | Nynäshamns Ångbryggeri | Herb and Spice Beer | 6.0% |
| Mysteria | Nimble Hill Brewing Company | Wild Ale | 5.0% |
| Mysterious Forces Blend 2 | Cerebral Brewing | American Imperial Stout | 13.3% |
| Mysterious Forces Blend 3 | Cerebral Brewing | American Imperial Stout | 14.8% |
| Mysterium | DuClaw | Herb and Spice Beer | 5.0% |
| Mystery | Goose Island Beer Co. | American Imperial Stout | 13.2% |
| Mystery (Red Wax) | 10 Barrel Brewing Co. | | |
| Mystery Airship no 2 | New Helvetia | Russian Imperial Stout | 10.0% |
| Mystery Beer #5 | Demoersleutel Beer Engineers | Russian Imperial Stout | 12.0% |
| Mystery Beer #6 | Demoersleutel Beer Engineers | Doppelbock | 11.0% |
| Mystery Beer (Gold Cap) | 10 Barrel Brewing Co. | | |
| Mystery Beer 2 Advent Exclusive 2022 | Brouwerij De Moersleutel | Quadrupel (Quad) | 12.0% |
| Mystery Beer 3 | Brouwerij De Moersleutel | English Barleywine | 12.0% |