| Kolsch | Prost Brewing Company | Kölsch | 4.6% |
| Kölsch | Ross Valley Brewing | | |
| Komodo Dragon Fly Black IPA | Upland Brewing | Black IPA | 6.5% |
| Komorebi | Freetail Brewing Co. | Tripel | 11.2% |
| Kona Coffee Macadamia Coconut Porter (aged in Bourbon Barrels) | Ken Schmidt / Maui Brewing / Stone Brewing Co | American Porter | |
| Kona Coffee Stout | Ali`i Brewing | American Stout | |
| Kong Fuzi | Angry Chair Brewing | | |
| Kongero | Jackdaw Brewers | | 7.0% |
| König Ludwig Dunkel | Knig Ludwig Schlobrauerei Kaltenberg | | |
| König Ludwig Weiss (Royal Bavarian Hefe-Weizen) | Kaltenberg International / König Ludwig International GmbH & Co.KG | Hefeweizen | 5.5% |
| Konig Ludwig Weissbier | Warsteiner Brauerei | Hefeweizen | 5.5% |
| König Ludwig Weissbier Dunkel | Knig Ludwig Schlobrauerei Kaltenberg | | |
| König Ludwig Weissbier Hell | Knig Ludwig Schlobrauerei Kaltenberg | Hefeweizen | |
| König Pilsener | König-Brauerei GmbH | German Pilsner | 4.9% |
| Konishiki | Elysian Brewing Co. | Imperial IPA | 8.0% |