| Kopparbergs Brewery | Sweden |
| Köstritzer Schwarzbierbrauerei | Bad Köstritz, Germany |
| Kraemer & Kin | Alburgh, Vermont |
| Kraft Bräu Talk | Trier, Germany |
| Kraftbier | |
| Krogh's Restaurant and Brewpub | Sparta, New Jersey |
| Krombacher Brauerei | Kreuztal-Krombach, Germany |
| Krönleins Bryggeri AB | Halmstad, Sweden |
| Kros Strain Brewing Company | La Vista, Nebraska |
| Kross Brewing | Morrisville, Vermont |
| KTN Brewing | |
| Kuchlbauer | Abensberg, Germany |
| Kuhnhenn Brewing | Warren, Michigan |
| Kulmbacher Brauerei AG | Kulmbach, Germany |
| Kulmbacher Mnchshof Bru | Kulmbach, Germany |