The Denver Pioneers are the sports teams of the University of Denver (DU). They play in the National Collegiate Athletic Association (NCAA) Division I, and have amassed 35 NCAA titles as of 2024, which is in the top 15 among all schools. Denver is a member of The Summit League for men's and women's basketball, swimming and diving, men's and women's soccer, tennis and golf for both men and women, plus women's volleyball. Other DU teams play in various conferences in the sports that are not sponsored by The Summit. The men's ice hockey team is a charter member of the National Collegiate Hockey Conference (NCHC), which formed in 2011 with play beginning in 2013. The lacrosse teams for men and women are members of the Big East Conference; the men began Big East play in the 2013–14 school year, while the women left the Mountain Pacific Sports Federation (MPSF) after the 2016 lacrosse season. Men's and women's skiing compete in the Rocky Mountain Intercollegiate Ski Association, while the women's gymnastics team became an affiliate of the Big 12 Conference starting with the 2015–16 season. It was announced on October 31, 2025, that Denver would be leaving The Summit League to join the West Coast Conference beginning in the 2026-27 season.