Bradley McAllerton Campbell (born March 24, 1961) is an American attorney and political figure. He has served at senior levels in the United States Environmental Protection Agency (EPA) and as commissioner of the New Jersey Department of Environmental Protection (NJDEP). He is currently the President of Conservation Law Foundation (CLF), an advocacy nonprofit that forges lasting solutions to the environmental challenges for the people of New England. After his appointment to NJDEP, Campbell moved to Lambertville, New Jersey, where he lives with his wife, artist Katherine Hackl.