The 2015–16 Oregon Ducks men's basketball team represented the University of Oregon during the 2015–16 NCAA Division I men's basketball season. The Ducks were led by sixth year head coach Dana Altman. They played their home games at Matthew Knight Arena and were members of the Pac–12 Conference. They finished the season 31–7, 14–4 in Pac-12 play to win the Pac-12 regular season championship. They defeated Washington, Arizona and Utah to be champions of the Pac-12 tournament. They received the conference's automatic bid to the NCAA tournament where they defeated Holy Cross, Saint Joseph's, and Duke to advance to the Elite Eight where they lost to Oklahoma.