The 2019–20 Purdue Boilermakers men's basketball team represented Purdue University in the 2019–20 NCAA Division I men's basketball season. Their head coach was Matt Painter in his 15th season with the Boilers. The team played their home games at Mackey Arena in West Lafayette, Indiana as members of the Big Ten Conference. The Boilers finished the season 16–15, 9–11 in Big Ten play to finish in a tie for 10th place. Due to tie-breaking rules, they received the No. 10 seed in the Big Ten tournament before the tournament was canceled due to the coronavirus pandemic.