| Crypt Series Red Wine Barrel Aged Epitaph | Heathen Brewing | Russian Imperial Stout | 14.0% |
| Cryptical | Starr Hill | American Imperial Stout | 7.0% |
| Crystal Ale | Big Sky Brewing | | |
| Crystal Brett | Brasserie Dunham | Wild Ale | 5.8% |
| Crystal Pier Pale Ale | Pacific Beach Brewhouse | American Pale Ale | |
| Crystal Schip | East End Brewing Company | Wild Ale | 5.8% |
| Crystal-Hero | Revolution Brewing LLC | American IPA | 7.2% |
| Csar | Tin Man Brewing | Russian Imperial Stout | 12.0% |
| CSB | Laughing Dog Brewing | Extra Special / Strong Bitter (ESB) | 5.5% |
| Ctayt | AC Golden Brewing Company | Russian Imperial Stout | |
| Cthulhu | Goose Island Beer Co. | Oatmeal Stout | 10.0% |
| Cthulhu | Goose Island Beer Company - Clybourn | Oatmeal Stout | 10.0% |
| Cubano Walker | Olde Hickory Brewery | English Barleywine | 10.0% |
| Cubano-Style Espresso Brown Ale | Cigar City Brewing | English Brown Ale | 5.5% |
| Cucapa Barleywine | Cucapa Brewing Company | American Barleywine | 10.0% |