| Brewery | Location |
|---|---|
| Lost Nation | Morrisville |
| Lost Pier Brewing | Chiddinglye Farm, United Kingdom |
| Lost Rhino Brewing Company | Ashburn |
| Lost River Brewing | Stuttgart |
| Lough Gill Brewing Company | Cleveragh, Ireland |
| Love Lane | |
| Lovelady Brewing | Henderson , NV |
| Loverbeer | Maretino, Italy |
| Low Tide Brewing | Johns Island |
| Löwenbräu Brauerei | München, Germany |
| Lowercase Brewing | Seattle, Washington |
| Lowlander | Amsterdam, Netherlands |
| LTD Brewing Co. | Hopkins |
| Lua Brewing | Des Moines, Iowa |
| Lucette Brewing Company |