| Beer | Brewery | Style | ABV |
|---|---|---|---|
| Mayhem | DuClaw | ||
| Mayhem | Kuhnhenn Brewing | Belgian Dark Strong Ale | 10.5% |
| Mayhem Belgian-style Double IPA | Midnight Sun Brewing Co. | 8.2% | |
| Maylani's Coconut Stout | Airways Brewing Company | American Stout | 5.3% |
| Mazarin | Omnipollo | American Pale Ale | 5.6% |
| Mazel Hops! | Shmaltz Brewing Company | Imperial IPA | 8.9% |
| Mc Chouffe | Brasserie d'Achouffe | 8.0% | |
| McAuslan Vintage Ale | Brasserie McAuslan | English Barleywine | 12.0% |
| McBrian Ale | Qvänum Mat & Malt | Scottish Ale | 6.5% |
| McBride Porter | Fitzpatrick's Brewing | American Porter | |
| McCafferty's Ale | North Country Brewery | Irish Red Ale | |
| McCaffery's | Argus Bewery | Creame Ale | 4.1% |
| McChouffe | Brasserie d'Achouffe | Belgian Dark Ale | 8.5% |
| McEwan's Scotch Ale | Wells and (&) Youngs Brewing Company Ltd. | Scotch Ale / Wee Heavy | 8.0% |
| McGilligans IPA | The Livery | American IPA | 6.3% |