Below are the colleges and universities that are Member Schools of the American Debate Association as of March 6, 2020:

2019-2020 Member Schools: 
Arizona State University
Boston College
California State Long Beach University
Cornell University
Dartmouth College
Emory University
Fullerton College
Georgetown University
George Mason University
Gonzaga University
Harvard University
Indiana University
James Madison University
Liberty University
Michigan State University
Missouri State University
Monmouth University
Northwestern University
Samford University
Trinity University
United States Naval Academy
University of California – Berkeley
University of Central Oklahoma
University of Georgia
University of Houston
University of Kansas
University of Indiana
University of Kentucky
University of Mary Washington
University of Miami
University of Michigan
University of Minnesota
University of Nevada Las Vegas
University of Pittsburgh
University of Wyoming
Wake Forest University
Wayne State University