| Labatt Wildcat | Labatt Ontario Breweries | American Lager | 4.9% |
| labyrinth | Crooked Line Brewing Co | | 13.2% |
| Labyrinth Black Ale | Uinta Brewing Company | American Imperial Stout | 13.2% |
| Labyrinth Black Ale | Unita Brewing | American Imperial Stout | 13.2% |
| Lac Du Bay | Central Waters Brewing Company | English IPA | |
| LaConner Pilsener | LaConner Brewing | German Pilsner | |
| Lacto Traditional Stout Beer | Simonds Farsons Cisk Plc. | Sweet / Milk Stout | 3.8% |
| Lactobacillus Apricot Grove | Cigar City Brewing | Fruit and Field Beer | |
| Lactobacillus Blackberry Grove | Cigar City Brewing | Wild Ale | 8.8% |
| Lactobacillus Blackcurrant Grove | Cigar City Brewing | Wild Ale | 8.9% |
| Lactobacillus Cherry Grove | Cigar City Brewing | Wild Ale | |
| Lactobacillus Guava Grove | Cigar City Brewing | Wild Ale | 8.0% |
| Lactobacillus Peach Grove | Cigar City Brewing | Wild Ale | |
| LACTOBACILLUS RASPBERRY GROVE | Cigar City Brewing | | |
| Lactonium | Element Brewing Company | American Dark Wheat Beer | 9.3% |