| Marooned | Nøgne Ø | | 7.0% |
| Marooned On Hog Island | 21st Amendment Brewery Cafe | English Stout | 7.9% |
| Marple Rain | Prairie Artisan Ales | American Imperial Stout | 14.0% |
| Marrage Du Rouge | Wild Mind Artisen Ales | Wild Ale | 8.8% |
| Marricone | Van Moll | Sweet / Milk Stout | 10.2% |
| Marron Acidifie | The Bruery / Cigar City | Flanders Oud Bruin | 9.0% |
| Marryin berries | Ex Novo Brewing | Gose | |
| Mars | Brouwerij De Moersleutel | Sweet / Milk Stout | 11.0% |
| Mars (The Bringer Of War) | Bell's Brewery, Inc. | Imperial IPA | 10.1% |
| Mars - Belgian Imperial Red IPA | Midnight Sun Brewing Co. | Imperial IPA | 8.7% |
| Mars Needs Women | Get Radical | Saison | 5.0% |
| The Marshal | Draper Brewing | Wild Ale | 8.3% |
| Marshal Zhukov - Cognac | Cigar City Brewing | American Imperial Stout | |
| Marshal Zhukov - Double Barrel | Cigar City Brewing | Russian Imperial Stout | |
| Marshal Zhukov Imperial Stout - Humidor Series | Cigar City Brewing | Russian Imperial Stout | 12.0% |