| Meneer de Uil - Glen Garioch BA | Brouwerij het Uiltje | Russian Imperial Stout | 12.2% |
| Meneer de Uil - Wardhead BA | Brouwerij het Uiltje | | 11.4% |
| Mental Freeze | Mikerphone | American Pale Ale | 5.0% |
| Menu Pineau | Brasserie Cantillon | | |
| Menuet | fox farm brewing | Wild Ale | 3.8% |
| Meowsa! | Georgetown Brewing | Imperial IPA | 8.1% |
| Meowsonry! | Jester King Craft Brewery | | 5.3% |
| Meowzah | Jester King Craft Brewery | Wild Ale | |
| Mephistopheles Stout | Avery Brewing Company | American Imperial Stout | 16.0% |
| Mephistopheles Stout 2014 | Avery Brewing Company | Russian Imperial Stout | 17.1% |
| Meranier Schwarzbier | Kaiserdom Privatbrauerei Bamberg | Schwarzbier | |
| Merc Machine | Stone Brewing | Imperial IPA | 9.0% |
| Mercer County | West Sixth Brewing | Tripel | 9.0% |
| The Merchant | Fyne Ales Ltd. | English Strong Ale | 5.3% |
| Merchant of the Devil | North End | Russian Imperial Stout | 10.2% |