| Knockout Blonde | Lawson's Finest Liquids | American Blonde Ale | 5.0% |
| Knoggin Knocker | Burnt Hickory | Sweet / Milk Stout | 13.5% |
| Know Your Enemy | From the Barrel Brewing Company | Russian Imperial Stout | 10.2% |
| The Known Universe | Finback Brewery | Gose | 5.0% |
| Knuckle Sandwich | Bootlegger's Brewery | Imperial IPA | 10.0% |
| Kobe | Green Acres Brewing Company | American Stout | 9.0% |
| Kodiak Brown Nut Brown Ale | Midnight Sun Brewing Co. | American Brown Ale | 5.0% |
| KoekeDam | Hobbybrouwerij Het Nest | Saison | 6.5% |
| Koelorado | Trinity Brewing Company | Wild Ale | 5.0% |
| Koff Special III | Oy Sinebrychoff AB | | |
| Koffüry | Hoof Hearted Brewing | American Imperial Stout | 9.5% |
| Koko Brown | Kona Brewing | | |
| Koko Buni | Creature Comforts | American Porter | 6.8% |
| Kolb's Farm | Burnt Hickory | American Imperial Stout | 14.0% |
| Kollaborationsbier | Jester King Craft Brewery | Wild Ale | 4.2% |