The 2017–18 Louisville Cardinals men's basketball team represented the University of Louisville during the 2017–18 NCAA Division I men's basketball season. The team played its home games on Denny Crum Court at the KFC Yum! Center in downtown Louisville, Kentucky as members of the Atlantic Coast Conference. They were led by interim head coach David Padgett after former head coach Rick Pitino was fired due to an FBI investigation into the school. They finished the season 22–14 overall, and 9–9 in ACC conference play, finishing in a tie for 8th with Florida State, who they defeated in the second round of the ACC tournament before losing to Virginia in the quarterfinals. They received an invitation to the NIT, where they defeated Northern Kentucky in the first round and Middle Tennessee in the second round before being defeated in the quarterfinals by Mississippi State.

David Christopher Padgett is an American former basketball coach and player. As a college basketball player, he played at Louisville after transferring from Kansas.