UW-Whitewater set a Division III championship game record for scoring, defeating Clark 103-86 to win the 1984 Division III men's basketball national championship. It was the second consecutive Final Four appearance for the Warhawks, who fell in the national semifinals the previous season. The Warhawks survived a triple-overtime contest in the second round, just as Scranton had the year before, defeating St. Norbert 87-84.

Championship
UW-Whitewater 103, Clark 86
at Grand Rapids, Mich. (att. 3,200)

All-Tournament Team
Andre McKoy, UW-Whitewater (Most Outstanding Player) 
Mark Linde, UW-Whitewater
James Gist, Upsala
Dan Trant, Clark
David Hathaway, DePauw 

Third Place
DePauw 73, Upsala 67

National Semifinals
Clark 69, Upsala 68
UW-Whitewater 85, DePauw 69

Quarterfinals
Clark 90, at Nazareth 84
at Upsala 57, Montclair State 56
at UW-Whitewater 65, Nebraska Wesleyan 54
at DePauw 98, LeMoyne-Owen 49

Regional Championships
Clark 84, Framingham State 78 (at Norwich)
Nazareth 74, at Staten Island 53
Upsala 63, at Roanoke 62
Montclair State 68, Susquehanna 62 (at Franklin and Marshall)
Nebraska Wesleyan 87, Potsdam State 72 (at Luther)
at UW-Whitewater 87, St. Norbert 84
at DePauw 54, Heidelberg 53 (OT)
LeMoyne-Owen 71, at North Carolina Wesleyan 68

Regional Third Place
Hiram 105, Norwich 103; Buffalo State 83, St. Lawrence 70; William Paterson 83, Washington College 78; Scranton 86, Franklin & Marshall 82; Claremont-Mudd-Scripps 84, Luther 83; North Central 82, Illinois Wesleyan 77; Capital 83, Hope 77; Millsaps 65, Centre 56

First Round
Framingham State 94, Hiram 76
Clark 88, Norwich 84
Staten Island 64, St. Lawrence 53
Nazareth 67, Buffalo State 50
Roanoke 94, Washington College 74
Upsala 44, William Paterson 43
Montclair State 78, Scranton 60
Susquehanna 74, Franklin and Marshall 58
Nebraska Wesleyan 62, Claremont-Mudd-Scripps 47
Potsdam State 68, Luther 57
St. Norbert 69, North Central 56
UW-Whitewater 75, Illinois Wesleyan 67
Heidelberg 73, Hope 66
DePauw 62, Capital 60
LeMoyne-Owen 88, Millsaps 69
North Carolina Wesleyan 70, Centre 62