The 2020–21 Portland Pilots men's basketball team represented the University of Portland during the 2020–21 NCAA Division I men's basketball season. The Pilots were led by fifth-year head coach Terry Porter until he was fired February 5, 2021 after 17 games. He was replaced by interim head coach Ben Johnson for the rest of the season. They played their home games at the Chiles Center as members of the West Coast Conference. In a season limited due to the ongoing COVID-19 pandemic, they finished the season 6–15, 0–11 in WCC play to finish in last place. They lost to Santa Clara in the first round of the WCC tournament.