The Missouri Valley Intercollegiate Athletic Association (MVIAA) was a college athletic conference and the second college conference formed upon its foundation on January 12, 1907.
Iowa State College and Drake University, both joined the conference together in March 1907.
The University of Iowa, which had only taken part in football, left after the 1908 season and remained a member of the Big Ten Conference, but other schools joined the MVIAA, including Kansas State University, Grinnell College, the University of Oklahoma, and Oklahoma A&M.
Drake, Grinnell, Washington, and Oklahoma A&M formed the Missouri Valley Conference, which retained the same administrative staff as the MVIAA.
Until the Big Eight disbanded in 1996, both conferences claimed 1907 as their founding date and the same history through May 1928.