The Hoosier-Buckeye Conference, also known as the Hoosier-Buckeye Collegiate Conference and prior to 1971 as the Hoosier Conference or Hoosier College Conference, was an intercollegiate athletics conference that existed from 1947 to 1985. As the name suggests, its member schools were located in the states of Indiana and Ohio. Many of its members are now in the Heartland Collegiate Athletic Conference.