James J. Campbell, Sr. is an American politician from Maine. Campbell is an unerolled (independent) member of the Maine House of Representatives from Newfield, Maine in York County. He first served from 2003 to 2010 in the Maine House as a Republican. Unable to seek re-election in 2010 due to term-limits, he did not serve in the Legislature from 2011-2013. Formerly a Biddeford, Maine resident, Campbell served on the Biddeford City Council from 1976-1992. Campbell earned a B.A. from the University of Maine and a M.A. in American and New England Studies from the University of Southern Maine.