Lancaster Brewery Company Limited	http://www.lancasterbrewery.co.uk
Leek Brewery leekbrewery
Leeming Waters Brewery	http://www.leemingwaters.co.uk
Leyden	http://www.leydenbrewery.com/
Leyden Brewing Ltd	http://www.leydenbrewery.com
Lichfield Brewery	http://www.lichfieldbrewery.co.uk
Little Valley Brewery Ltd	http://www.littlevalleybrewery.co.uk
Litton Ale Brewery	http://www.yorkshirenet.co.uk/stayat/queensarmsqueensarmslitton
Lizard Ales Ltd lizardales
Lodden	http://www.loddonbrewery.com/
Lowes Arms Brewery	http://www.lowesarms.co.uk
Loweswater Brewery	http://www.kirkstile.com
Lovibond's Brewery Ltd	http://www.lovibonds.com