| Metal Jamboree | 7th Street Alehouse | | 6.7% |
| Metamodern | Oasis Texas Brewing Company | | 4.5% |
| Metanoia | Pisgah Brewing Co. | | 5.5% |
| Methusalem | The Monarchy | Altbier | 10.0% |
| Methusalem Holunderheimer | The Monarchy | Altbier | 10.0% |
| Métisse | Brasserie du Lion à Plume | Saison | 5.6% |
| Mettle | Trillium Brewing Company | Imperial IPA | 8.4% |
| Mexas Ranger | Mikkeller | Herb and Spice Beer | 6.6% |
| Mexas Ranger (Tequila Edition) | Mikkeller | Fruit and Field Beer | 6.6% |
| Mexican Cake | Westbrook Brewing | American Imperial Stout | 10.5% |
| Mexican Cake (Chocolate Bourbon) | Westbrook Brewing | American Imperial Stout | 10.5% |
| Mexican Cake (Coconut Bourbon) | Westbrook Brewing | American Imperial Stout | 10.5% |
| Mexican Cake (Double Barrel Aged) | Westbrook Brewing | American Imperial Stout | |
| Mexican Cake (Four Roses Bourbon Barrel Aged) | Westbrook Brewing | American Imperial Stout | 10.5% |
| Mexican Cake (Pappy Barrel-Aged) | Westbrook Brewing | American Imperial Stout | 10.5% |