The UAAP Season 80 basketball tournaments were the University Athletic Association of the Philippines (UAAP) basketball tournaments for the 2017–18 school year. The tournaments are divided into men's, women's and juniors' divisions, for male and female college players and male high school players, respectively. The host school for the seniors' division was Far Eastern University, while Ateneo de Manila University was the sub-host for the juniors' division. The De La Salle Green Archers, NU Lady Bulldogs, and FEU Baby Tamaraws are the defending champions for the men's, women's and juniors respectively.
The senior men’s tournament began on September 9, 2017 and the games for the women's division followed on September 10. The juniors' tournament began on November 11.[1]
Attorney. Rene Saguisag, Jr. who was appointed UAAP's executive director served as commissioner for the third straight season.[2]