| Black King | Brouwerij Alvinne | American Imperial Stout | 11.0% |
| Black Kisses | Monkish Brewing Co. | Saison | 5.9% |
| Black Lab Stout | Big Dog's Brewing Company | American Stout | |
| Black Lab Stout | McKenzie Brew House | American Stout | 5.7% |
| Black Label (with Ugandan Vanilla) 2021 | Westbrook Brewing | | |
| Black Label #1 Oak & Raisin Barley Wine | Pivovar Raven | English Barleywine | 9.0% |
| Black Lager | Bell's Brewery, Inc. | American Lager | 5.5% |
| Black Lager | Samuel Adams | Schwarzbier | 4.9% |
| The Black Lager | Silversmith | Schwarzbier | 5.0% |
| Black Lagoon (Bourbon Barrel Series) | Rip Current Brewing | Scotch Ale / Wee Heavy | 11.5% |
| Black Lava Lager | Hapa*s Brew Haus and Restaurant | Schwarzbier | |
| Black Lemon | Danderyds Bryggeri | | 6.7% |
| Black Light | Remmarlöv Gårdsbryggeri | Black IPA | 6.6% |
| Black Lion Lev Czech Premium Dark Beer | Pivovar Hradec Krlov | | |
| Black Liquids Vol. 1 | Bellwoods Brewery | | 9.0% |