| Levy | McEwan's | Scottish Ale | |
| Lewmeister Oktoberfest | Amherst Brewing Company | Märzen | 5.4% |
| Leys | The Drowned Lands | Vienna Lager | 5.2% |
| LGR SZN | Lumberbeard Brewing | Bohemian / Czech Pilsner | 4.9% |
| Li'l Lucy's Hot Pepper Ale | Weston Brewing Company | American Blonde Ale | |
| Li'l Napoleon | Pensacola bay brewing | American IPA | 6.7% |
| Lia Fail Stone of Destiny Ale | Inveralmond Brewery | | 4.7% |
| Lias | Håkan | | 7.9% |
| Liberated Libertine | BrewDog Ltd | American IPA | |
| Liberation | Straight to Ale Brewing | American Barleywine | 9.0% |
| Liberation Ale | Live Oak Brewing | American IPA | 6.0% |
| Liberation Quad | Yellowhammer Brewing | Quadrupel (Quad) | 10.3% |
| The Liberator | Short's Brewing Company | Imperial IPA | 7.4% |
| Libertine - Bourbon Barrel Aged | Fulton Beer | | 9.0% |
| Libertine - Whiskey Barrel-Aged | Fulton Beer | | 8.5% |