Leonberger Regional Clubs
Leonberger Club of the Northwest
Washington, Oregon, Idaho, Montana, and British Columbiahttp://www.nwleos.com/
Southeast Leonberger Club
North Carolina, South Carolina, Georgia, Florida, Alabama, and Tennesseehttp://www.southeastleonbergerclub.org/
Mid-Atlantic Leonberger Club
Pennsylvania, Maryland, Virginia, West Virginia, North Carolina, Delaware, and Kentuckyhttp://www.midatlanticleonbergers.com/
Northeast Regional Leonberger Club
New York, Vermont, Connecticut, Massachusetts, Rhode Island, Maine, New Jersey, Pennsylvania, Delaware, and New Hampshirehttp://www.nrlcleos.org/
Northern California Leonberger Club
California, from Bakersfield north to the Oregon border, as well as northern Nevadahttp://www.norcal-leonbergers.org/
Great Lakes Leonberger Club
Ohio, Michigan, Wisconsin, Minnesota, Indiana, Illinois, and Canadahttp://www.gllc.info/
Rocky Mountain Leonberger Club
Colorado, Utah, and Wyominghttp://www.rockymountainleonbergerclub.com