| Brewery | Location |
|---|---|
| Local Option | Illinois |
| Locality Brewing / Another Beer Co. | |
| Locavore Beer Works | Littleton, Colorado |
| Loch Lomond | |
| Loch Ness Brewery | Aviemore |
| Logboat Brewing Co. | Columbia |
| Logjam Microbrewery | Unity, Wisconsin |
| Logsdon Farmhouse Ales | |
| Lomsko Pivo | Lom, Bulgaria |
| London Beer Factory | |
| Lone Pine Brewing Company | Portland |
| Lone Pint Brewery | |
| Lone Rider | Raleigh, NC |
| Lone Tree Brewing | Lone Tree |
| The Lone Wolf Brewing Co. | NH |