| Coffee Macadamia Coconut Porter | Ken Schmidt / Maui Brewing / Stone Brewing Co | American Porter | 8.5% |
| Coffee Maple Achromatic | Weldwerks | | |
| Coffee Maple Achromatic | Weldworks | Russian Imperial Stout | 10.3% |
| Coffee Maple Medianoche | Weldwerks | American Imperial Stout | 13.0% |
| Coffee Maple Medianoche | Weldworks | American Stout | 12.8% |
| Coffee Mastermind | Sideswipe Brewing | American Imperial Stout | 10.0% |
| Coffee Mead | Zephyr Homebrew | | 13.5% |
| Coffee Milk Stout | Kent Falls Brewing Company | Sweet / Milk Stout | 7.0% |
| Coffee Milk Stout | Stone Brewing | Sweet / Milk Stout | 5.0% |
| Coffee Mindflayer | Miskatonic Brewing Company | American Imperial Stout | 9.7% |
| Coffee Minotaur | Orpheus Brewing | Wild Ale | 8.0% |
| Coffee Monster (Elements w/ Vanilla) | Barreled Souls | American Imperial Stout | 12.4% |
| Coffee Monster (Speckled Ax w/ Vanilla) | Barreled Souls | American Imperial Stout | 12.4% |
| Coffee Monster (Tandem w/ Vanilla) | Barreled Souls | American Imperial Stout | 12.4% |
| Coffee Nephilim | Central State | American Imperial Stout | 11.0% |