| Brewery | Status | Owner |
|---|---|---|
| Karl Strauss | Craft | |
| Keegan Ales | Craft | |
| Keuka Brewing Company | Craft | |
| Keystone | Corporate | Molson Coors |
| Keystone | Corporate | Molson Coors |
| Killian's | Corporate | Molson Coors |
| King Cobra | Corporate | AB InBev |
| Kings & Convicts Brewing Company | Craft | Brendan Watters and Chris Bradley |
| Kings County Brewers Collective KCBC | Craft | |
| Knucklehead Craft Brewery | Craft |
Craft or Crafty?
Who owns your beer?
