The College Basketball Invitational (CBI) is a men's college basketball tournament created in 2007 by The Gazelle Group. The inaugural tournament occurred after the conclusion of the 2007–08 men's college basketball regular season. The CBI selects 16 teams that are not selected for the NCAA Division I men's basketball tournament or the National Invitation Tournament (NIT), and who are willing to pay a $27,500 entry fee to participate. In the CBI, prior to 2020 teams competed on home courts. After the post-COVID pandemic revival, the tournament has been staged at the Ocean Center in Daytona Beach, Florida. The CBI is a single-elimination tournament. Prior to 2020, the tournament was single elimination until the final two teams were determined, after which the championship was determined by a championship series with a best-two-out-of-three format. Since the tournament's 2021 revival and adoption of the single-site format, the championship is also determined by a single game. In 2023, the CBI introduced NIL funding of $40,000 to be distributed in the following manner: $25,000 to the champion, $10,000 to the runner-up, and $2,500 to each semifinalist.

College Basketball Invitational (CBI) er en årlig post-season turnering for college basketball hold fra NCAA Division I, der ikke blev udvalgt til NCAA Tournament eller National Invitation Tournament (NIT). Turneringen blev grundlagt i 2008 og er ejet og drevet af ESPN.

CBI-turneringen har et felt på 16 hold, der er opdelt i fire regioner. Hver region afholder en dobbelteliminationsturnering, og vinderne af hver region går videre til semifinalerne og finalen, der afholdes i samme arena.

CBI-turneringen er ikke så prestigefyldt som NCAA Tournament eller NIT, men den giver dog hold i Division I en mulighed for at forlænge deres sæson og få noget ekstra erfaring. Turneringen har også været kendt for nogle overraskende resultater, da hold med lavere rangering ofte har besejret hold med højere rangering.