High Quality Content by WIKIPEDIA articles! Oklahoma State Cowboys (Cowgirls for women's teams) are the athletic teams that represent Oklahoma State University. Their mascot is a cowboy named Pistol Pete. Oklahoma State participates in the NCAA's Division I-A and in the Big 12 Conference's South Division. The university's current athletic director is Mike Holder. In total, Oklahoma State has 49 team national titles, the fourth-most team national championships in the country.