1985 NCAA Division II men's basketball tournament

The 1985 NCAA Division II men's basketball tournament involved 32 schools playing in a single-elimination tournament to determine the national champion of men's NCAA Division II college basketball as a culmination of the 1984–85 NCAA Division II men's basketball season. It was won by Jacksonville State University and South Dakota State's Mark Tetzlaff was the Most Outstanding Player.

Regional participants
* denotes tie

Great Lakes - Owensboro, Kentucky
Location: Owensboro Sportscenter Host: Kentucky Wesleyan College


 * Third Place - Indiana State–Evansville 92, Lewis 78

New England - Springfield, Massachusetts
Location: Butova Gymnasium Host: American International College


 * Third Place - Bridgeport 83, Bentley 67

South Central - Warrensburg, Missouri
Location: CMSU Fieldhouse Host: Central Missouri State University


 * Third Place - Central Missouri State 88, Alabama A&M 74

South - Jacksonville, Alabama
Location: Pete Mathews Coliseum Host: Jacksonville State University


 * Third Place - Florida Southern 108, Albany State 80

North Central - Brookings, South Dakota
Location: Frost Arena Host: South Dakota State University


 * Third Place - Northern Michigan 95, Gannon 65

West - Billings, Montana
Location: Alterowitz Gym Host: Eastern Montana College


 * Third Place - Norfolk State 90, Eastern Montana 78

South Atlantic - Richmond, Virginia
Location: Arthur Ashe, Jr. Athletic Center Host: Virginia Union University


 * Third Place - Virginia Union 78, Randolph–Macon 55

East - Millersville, Pennsylvania
Location: Pucillo Gymnasium Host: Millersville University of Pennsylvania


 * Third Place - Millersville 96, California 86

* denotes each overtime played

National Finals - Springfield, Massachusetts
Location: Springfield Civic Center Hosts: American International College and Springfield College

* denotes each overtime played

All-tournament team

 * Melvin Allen (Jacksonville State)
 * Dave Bennett (Kentucky Wesleyan)
 * Darryle Edwards (Mount Saint Mary's)
 * Robert Spurgeon (Jacksonville State)
 * Mark Tetzlaff (South Dakota State)