| Long Weekend | Big Bay Brewing Company | English IPA | 5.5% |
| Long White Cloud | Tempest Brewing Co | English Pale Ale | 5.6% |
| Long Winters Nap | Blue Mountain Brewery | Maibock | 10.0% |
| Long's Peak Raspberry Wheat | Estes Park Brewery | Fruit and Field Beer | 4.2% |
| Long, Dark Voyage To Uranus | Sawdust City Brewing Company | Russian Imperial Stout | 9.0% |
| Longboard Lager | Kona Brewing | American Lager | 5.5% |
| Longest Barrel Ride | Horus Aged Ales | American Imperial Stout | 13.2% |
| Longest Barrel Ryed | Horus Aged Ales | American Imperial Stout | 13.6% |
| Longest Night of the Year | McMenamins Edgefield Brewery | English Barleywine | |
| Longevity | Steamworks Brewing - Durango | American Barleywine | 10.4% |
| Longfellow Winter Ale | Shipyard Brewing Co. | English Porter | 5.8% |
| Longfin Lager | Ballast Point Brewing Company | American Adjunct Lager | |
| LongHop IPA | Bolero Snort | American IPA | 4.2% |
| Longjohn's On | Burn 'Em Brewing | Winter Warmer | 9.5% |
| Longshot American Pale Ale | Boston Beer Company | American Pale Ale | |