Martin Charles Jischke (JIS-key) (born August 7, 1941) is a prominent American higher-education administrator and advocate, and was the tenth president of Purdue University. Dr. Jischke has served as chairman and board member of the National Association of State Universities and Land-Grant Colleges, and as a board member of the American Council on Education, National Merit Scholarship Corporation, and the Kellogg Commission on the Future of State and Land-Grant Universities. He has also served as a board member for Kerr McGee Corporation, Wabash National Corporation, and Duke Realty.