The River States Conference (RSC), formerly known as Kentucky Intercollegiate Athletic Conference (KIAC), is a collegiate athletic conference with membership in the National Association of Intercollegiate Athletics (NAIA). Although it was historically a Kentucky-only conference, it has now expanded to include members in Indiana, Ohio, Pennsylvania, and West Virginia, and at various times in the past has also had members in Missouri, Tennessee, and Virginia.
In March 2016, the KIAC announced it would change its name to the River States Conference, effective July 1, 2016, to better reflect its membership, which has expanded beyond Kentucky and now includes members in Pennsylvania, Indiana, Ohio, and West Virginia.