The Montana State Billings Yellowjackets (also known as MSU Billings Yellowjackets and MSUB Yellowjackets and formerly known as the Eastern Montana Yellowjackets) are the athletic teams that represent Montana State University Billings, located in Billings, Montana, in intercollegiate sports as a member of the NCAA Division II ranks, primarily competing in the Great Northwest Athletic Conference (GNAC) since the 2007–08 academic year. The Yellowjackets previously competed in the D-II Heartland Conference from 2005–06 to 2006–07; in the D-II Pacific West Conference (PacWest; formerly known as the Great Northwest Conference until after the 1991–92 school year) from 1982–83 to 2004–05; as an NCAA D-II Independent from 1980–81 to 1981–82; and in the Frontier Conference of the National Associati
