| Mikkellerberger | Mikkeller | American Pale Ale | 5.2% |
| Milaana | More Brewing Company | American Imperial Stout | 13.2% |
| Milagrito | Basqueland Brewing Co | American Imperial Stout | 11.2% |
| Mild | Bank Brewing Company | English Dark Mild Ale | |
| Mild | Microbrasserie Pit Caribou | English Dark Mild Ale | 4.0% |
| Mild Brown | Olde Main Brewing | American Brown Ale | |
| Mild Enthusiasm | Imprint Beer Co | English Dark Mild Ale | 4.3% |
| Mile Marker Amber Lager | Route 66 Brewery | American Lager | |
| Mile Rock Amber Ale | Harbor City Brewing | American Amber / Red Ale | |
| Miles Away | Trillium | Berliner Weisse | 6.6% |
| Miles Away | Trillium / J Wakefield | | |
| Miles Davis' Bitches Brew | Dogfish Head Craft Brewery | American Imperial Stout | 9.0% |
| Miles To Go Before I Sleep | Tree House Brewing Company | Sweet / Milk Stout | 9.1% |
| Milestones: Acacia Honey | Amalgam | Wild Ale | 6.2% |
| Milestones: Coconut Sugar | Amalgam | Wild Ale | 6.2% |