The 2006 National Invitation Tournament was the first time the tournament was planned and operated by the NCAA, taking over after 68 years under the auspices of the Metropolitan Intercollegiate Basketball Association (MIBA). The 2006 NIT also saw changes made to the selection process as well as being the first time the NIT seeded the participants. The South Carolina Gamecocks won their second straight NIT title.
The 2005 National Invitation Tournament was the 2005 edition of the annual NCAA college basketball competition. South Carolina defeated Saint Joseph's, 60–57, to earn the program's first NIT title.
The 2004 National Invitation Tournament was the 2004 edition of the annual NCAA college basketball competition. Michigan defeated Rutgers in the final game to capture their third NIT Championship.
The 2003 National Invitation Tournament was the 2003 edition of the annual NCAA college basketball competition. St. John's tournament victory was later vacated due to use of an ineligible player. Marcus Hatten's tournament Most Valuable Player award was also vacated. This would be the last NIT in which a third-place game would be played until 2021.
The 2001 National Invitation Tournament was the 2001 edition of the annual NCAA college basketball competition.
The 2000 National Invitation Tournament was the year 2000's staging of the annual National Invitation Tournament, an NCAA college basketball competition.
The 1999 National Invitation Tournament was the 1999 edition of the annual NCAA college basketball competition.
The 1998 National Invitation Tournament was the 1997 edition of the annual NCAA college basketball competition. Minnesota's tournament victory was vacated as a result of numerous NCAA violations, including academic fraud, that took place under coach Clem Haskins. Kevin Clark also vacated his tournament Most Valuable Player award.
The 1996 National Invitation Tournament was the 1996 edition of the annual NCAA college basketball competition.
The 1995 National Invitation Tournament was the 1995 edition of the annual NCAA college basketball competition. The 1995 tournament was notable for the roster size of eventual champion Virginia Tech - injuries prior to and during the tournament meant the Hokies won some games with as few as six active players.
The 1994 National Invitation Tournament was the 1994 edition of the annual NCAA college basketball competition.
The 1993 National Invitation Tournament was the 1993 edition of the annual NCAA college basketball competition.
The 1992 National Invitation Tournament was the 1992 edition of the annual NCAA college basketball competition.
The 1989 National Invitation Tournament was the 1989 edition of the annual NCAA college basketball competition.
The 1988 National Invitation Tournament was the 1988 edition of the annual NCAA college basketball competition.
The 1984 National Invitation Tournament was the 1984 edition of the annual NCAA college basketball competition.
The 1983 National Invitation Tournament was the 1983 edition of the annual NCAA college basketball competition.
The 1982 National Invitation Tournament was the 1982 edition of the annual NCAA college basketball competition.
The 1980 National Invitation Tournament was the 1980 edition of the annual NCAA college basketball competition.
The 1979 National Invitation Tournament was the 1979 edition of the annual NCAA college basketball competition. Indiana University defeated their rival Purdue University 53–52 in the championship game. Purdue appeared in the 1980 NCAA Men's Final Four while Indiana won the national championship at the 1981 NCAA Men's Final Four.
