The 1984 [NCAA Division II men's basketball tournament](https://bliptext.com/articles/ncaa-division-ii-men-s-basketball-championship) 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 1983-4 NCAA Division II men's basketball season. It was won by Central Missouri State (now known as the University of Central Missouri) and Central Missouri State's Ron Nunnally was the Most Outstanding Player. San Francisco State's participation in the tournament was later vacated by the NCAA.

Regional participants

• denotes tie

Regionals

East - Erie, Pennsylvania

Location: Hammermill Center Host: Gannon University

New England - New Britain, Connecticut

Location: Kaiser Hall Host: Central Connecticut State University

Great Lakes - Owensboro, Kentucky

Location: Owensboro Sportscenter Host: Kentucky Wesleyan College

South Atlantic - Norfolk, Virginia

Location: Norfolk Scope Host: Norfolk State University

North Central - Omaha, Nebraska

Location: UNO Fieldhouse Host: University of Nebraska at Omaha

South Central - Warrensburg, Missouri

Location: CMSU Fieldhouse Host: Central Missouri State University

West - Tacoma, Washington

Location: Memorial Fieldhouse Host: University of Puget Sound

South - Florence, Alabama

Location: Flowers Hall Host: University of North Alabama

• denotes each overtime played

National Quarterfinals

National Finals - Springfield, Massachusetts

Location: Springfield Civic Center Hosts: American International College and Springfield College

• denotes each overtime played

All-tournament team