The Southern Nazarene Crimson Storm are the athletic teams that represent Southern Nazarene University, located in Bethany, Oklahoma, in intercollegiate sports as a member of the NCAA Division II ranks, primarily competing in the Great American Conference (GAC) since the 2012–13 academic year.

SNU compete in 20 intercollegiate varsity sports: Men's sports include baseball, basketball, cheerleading, cross country, equestrian, football, golf, rugby, soccer and track & field; while women's sports include basketball, cheerleading, cross country, equestrian, golf, rugby, soccer, softball, track & field and volleyball.

SNU recorded their first ever win in a regional that year, upsetting the nationally ranked Oklahoma City University Stars.

[4] SNU's baseball team plays all of its home games at the Caulde and Betty Cypert Athletic Complex.

Although not recognized by the NAIA as a core sport, SNU has an equestrian team that competes in various horse shows and rodeos throughout the year.

The Crimson Storm won their 2008 home opener on Saturday August 30, at 6 pm vs Eastern New Mexico University.

SNU Men's Tennis is the only sport to receive a self-administered (from the University not the NAIA) "death penalty" for ethics violations by team members in 1999.

The SNUPY Awards "were created by the SNU Office of Sports Information in 2004 and designed to honor Southern Nazarene University’s Student-Athletes for excellence on the playing field, in the classroom and in life.