| Lamplighter Brewing Company | Cambridge, Massachusetts |
| Lancaster Brewing Co. | Lancaster, Pennsylvania |
| Lanchester Brewing | Durham, United Kingdom |
| Land & Labour | Galway, Ireland |
| Land Grant Brewing Company | Columbus |
| Landbrauerei Ludwig Erl | Geiselhöring, Germany |
| Lang Creek Brewry | Marion, Montana |
| Lanikai | Kailua, Hawai’i |
| Lansing Brewing Company | Lansing , Michigan |
| Lao Brewery Co. | Vientiane, Lao People's Democratic Republic |
| Last Best Eatery & Brewpub | Calgary |
| Late Start Brewing | Tampa, Florida |
| Latitude 33 Brewing Company | Vista |
| Latitude 42 Brewing / Coronado Brewing | |
| Latitude 42 Brewing Company | Portage, MI |