The 1970–71 Western Kentucky Hilltoppers men's basketball team represented Western Kentucky University during the 1970–71 NCAA University Division men's basketball season. The Hilltoppers were led by Ohio Valley Conference Coach of the Year John Oldham and consensus All-American player Jim McDaniels. WKU won the OVC season championship, as well as the conference's automatic bid to the 1971 NCAA University Division basketball tournament. No conference tournament was held, so the conference bid was awarded to the season champion. The Hilltoppers advanced to the NCAA Final Four, though the tournament games were later vacated by the NCAA due to McDaniels having signed a contract with an agent.