Defunct Conference Champions
The conferences below were formerly active in Division I basketball but have since been disbanded, re-organized or otherwise dissolved. Click on a conference name for a full list of regular season or tournament champions (with head coaches), by year. For a list of active conference champions, see here.
- American South: 1987-1991
- Regular Season and Tournament
- American West: 1994-1996
- Regular Season and Tournament
- Big Eight: 1928-1996
- Border (BIAA): 1931-62
- Regular Season
- Eastern (EIC): 1932-1939
- Regular Season
- East Coast (ECC): 1974-1994
- Regular Season
- Tournament
- Great Midwest: 1991-1995
- Regular Season and Tournament
- Great West: 2009-2013
- Regular Season and Tournament
- Metro New York: 1933-1963
- Regular Season
- Metropolitan (MCAC): 1975-1995
- Regular Season
- Tournament
- Metropolitan (MCC): 1965-1969
- Regular Season
- Middle Atlantic: 1958-1974
- Regular Season
- Middle Three: 1943, 1948-1952
- Regular Season
- MSC/Skyline: 1937-1962
- Regular Season
- New England + Yankee: 1923-1976
- Regular Season
- Southwest (SWC): 1914-1996
- Western New York Little Three (WNY3): 1946-1958
- Regular Season