| Mannus & Blodöks | Austmann bryggeri | American Imperial Stout | 8.8% |
| Mano Negra | Brouwerij Alvinne | Russian Imperial Stout | 10.0% |
| Mano Negra - Port Edition | Brouwerij Alvinne | American Imperial Stout | 10.0% |
| Mano Negra Chili Stout (Bourgogne Barrel) | Brouwerij Alvinne | American Imperial Stout | 10.0% |
| Mano Negra Oak Aged Bladnoch Barrel | Alvinne Picobrouwerij | Russian Imperial Stout | 10.0% |
| Mano Negra Peated Whisky Barrel Aged | Brouwerij Alvinne | Russian Imperial Stout | 10.0% |
| Mano Negra virgin oak | Brouwerij Alvinne | Russian Imperial Stout | 10.0% |
| Manoir Johnson | Brasserie Sir John Brewing Co. | American Imperial Stout | 10.5% |
| Manor Light | Highway Manor | | 4.2% |
| Manson Lamps | Cigar City Brewing | American Imperial Stout | |
| Manta Ray | Ballast Point Brewing Company | Imperial IPA | 8.5% |
| Mantarraya | Agua Mala Cerveceria | Oatmeal Stout | 5.2% |
| Mantel | fox farm brewing | American Strong Ale | 14.8% |
| Manticore | 903 Brewers | | 15.5% |
| Mantra | Urban Family Brewing | Wild Ale | 8.0% |