| Barrel Aged Mexican Chocolate Peanut Butter Imperial Stout | Belching Beaver | American Imperial Stout | 10.8% |
| Barrel Aged Mexican Chocolate Stout | Main & Mill Brewing Co. | American Imperial Stout | 12.0% |
| Barrel Aged Mexican Style Pot De Crème Stout | Untitled Art | American Imperial Stout | 12.9% |
| Barrel Aged Middle Trinity | Vista Brewing | Tripel | 9.6% |
| Barrel Aged Middletown Puft | Equilibrium Brewery | | |
| Barrel Aged Midnight Hike | River North Brewery | Imperial Porter | 11.5% |
| Barrel Aged Midnight Sextant | Dunedin Brewery | Baltic Porter | 6.6% |
| Barrel Aged Midnight Toffee Stout | Untitled Art | American Imperial Stout | 14.9% |
| Barrel Aged Moat Water | Cigar City Brewing | American Imperial Stout | |
| Barrel Aged Mocha Machine | Beachwood BBQ & Brewing | American Porter | 12.0% |
| Barrel Aged Moloko | Three Floyds Brewing | Sweet / Milk Stout | 10.0% |
| Barrel Aged Moloko With Cherry | Three Floyds Brewing | Sweet / Milk Stout | |
| Barrel Aged Moloko With Vanilla | Three Floyds Brewing | Sweet / Milk Stout | |
| Barrel Aged Moon Butter | Angry Chair Brewing | American Imperial Stout | 10.5% |
| Barrel Aged Moose Boots | Prairie Artisan Ales | American Imperial Stout | 13.0% |