| Kew Brewery | London, United Kingdom |
| Keweenaw Brewing Company | Houghton, Michigan |
| Khukuri Beer UK Ltd. | London, United Kingdom |
| Kichesippi Beer Co. | Ottawa, Canada |
| Kickshaw Barrel Works | Cedar Rapids |
| Kiitos | Salt Lake Coty, Utah |
| Kilannan | Owen Sound |
| Kilkenny's Irish Public House | |
| Killington Beer Company | Killington, Vermont |
| Kills Boro Brewing Company | Staten Island |
| Kindred Brewing | Gahanna |
| King and Barnes | Horsham, United Kingdom |
| King Canary Brewing Co | Mooresville, North Carolina |
| King Harbor | |
| King's Court Brewing Company | Poughkeepsie, New York |