| Mash Boil Beans Repeat | AF Brew | | 10.0% |
| Mash Hysteria | South Plains Brewing Company | American Imperial Stout | 10.5% |
| Mash PB&J | The Bruery | American Barleywine | |
| MASH TEARS | Garage Beer Co. | American Imperial Stout | 11.0% |
| Mash Test Yummies | To Øl | Russian Imperial Stout | 13.6% |
| Mash Up the Jam | Collective Arts Brewing | | 5.2% |
| Mash-Up! Series | Phillips Brewing Company | Baltic Porter | 8.0% |
| Mashed Up Nuts | The Bruery | | |
| Mashie | Elk Valley Brewing Company | Scottish Ale | 10.2% |
| Mashing Pumpkins | Ludlam Island Brewery | Fruit and Field Beer | 4.3% |
| Mashtag 2019 | BrewDog Ltd | Imperial IPA | |
| Maskrosmjöd | Håkan | | 16.0% |
| Maslifter Oktoberfest | Hops Haven Brew Haus | Märzen | |
| Mason Series #7: 20th Anniversary | Red Brick Brewing Company | American Imperial Stout | 10.0% |
| Masonry VII | Floodland Brewing | Wild Ale | 5.2% |