The 2022–23 NCAA Division I men's basketball season began on November 7, 2022.

The regular season ended on March 12, 2023, with the 2023 NCAA Division I men's basketball tournament beginning with the First Four on March 14 and ending with the championship game at NRG Stadium in Houston on April 3.

Italics type indicates winning teams in an early season tournament (or event).

Each of the 32 Division I athletic conferences ended its regular season with a single-elimination tournament.

Source for additional stats categories The NCAA tournament tipped off on March 14, 2023, with the First Four in Dayton, Ohio, and concluded on April 3 at NRG Stadium in Houston.

Thirty-two of the teams earned automatic bids by winning their conference tournaments.

The remaining 36 teams were granted "at-large" bids, which are extended by the NCAA Selection Committee.