| Kludge on Wood | FiftyFifty Brewing Co. | Belgian Dark Strong Ale | 10.9% |
| Klute | Williams Brothers Brewing Company | American IPA | |
| The Kneads of the Bread Outweigh the Needs of the Few | MobCraft Beer | American Imperial Stout | 8.3% |
| Kneel Before Grod | Torrside Brewing | American Imperial Stout | |
| Knight Vision | Anchorage Brewing Co | New England IPA | 8.4% |
| Knight Weisse | Night Shift Brewing | Berliner Weisse | 6.6% |
| Knights of the Barleywine | Swamp Head Brewery | English Barleywine | 9.6% |
| Knights on Mastodons | Pike 51 Brewing Co | | 7.9% |
| Knights Who Say Ni | Ellison Brewery & Spirits | | |
| Knitting Circle 4.a | Fair Isle Brewing | | 7.8% |
| Knitting Circle 4.b | Fair Isle Brewing | | 6.9% |
| Knitting Circle Season 2 Batch G | Fair Isle Brewing | | 5.4% |
| Knitting Circle Season 3 Batch E | Fair Isle Brewing | | 7.6% |
| Knitting Circle Season 4 Batch F | Fair Isle Brewing | | 5.1% |
| Knitting Circle Season 5 Batch A | Fair Isle Brewing | | 6.7% |