View source for 1966 NCAA College Division Men's Basketball Tournament

{{ttop|Kentucky Wesleyan}}
=='''New England Regional'''==
{{bracket8-uns-d2e | Info2=Worcester MA
| RD1=Quarterfinals
| RD2=Semifinals/Consolation
| RD3=Finals, Mar 5
| group5=Springfield MA, Mar 1-2
| group6=Syracuse NY, Mar 2-3
| RD1-team1=[[Springfield]]
| RD1-score1=80
| RD1-team2=[[Northeastern]]
| RD1-score2=93
| RD1-team3=[[Assumption]]
| RD1-score3=105
| RD1-team4=[[American International]]
| RD1-score4=102
| RD1-team5=[[Potsdam State]]
| RD1-score5=82
| RD1-team6=[[Central Connecticut State]]
| RD1-score6=94
| RD1-team7=[[Philadelphia Textile]]
| RD1-score7=83
| RD1-team8=[[Le Moyne]]
| RD1-score8=61
| RD2-team1=Northeastern
| RD2-score1=69
| RD2-team2=Assumption
| RD2-score2=96
| RDx-team1=Springfield
| RDx-score1=94
| RDx-team2=American International
| RDx-score2=96
| RDx-OT1=OT
| RDx-team3=Potsdam State
| RDx-score3=82
| RDx-team4=Le Moyne
| RDx-score4=61
| RD2-team3=Central Connecticut State
| RD2-score3=97
| RD2-team4=Philadelphia Textile
| RD2-score4=75
| RD3-team1=Assumption
| RD3-score1=87
| RD3-team2=Central Connecticut State
| RD3-score2=96
}}

=='''South Regional'''==
{{bracket4-3 | INFO=McClendon-McDougald Gym, Durham NC<br>''(Host: North Carolina Central University)''
| RD1=Semifinals, Mar 4
| RD2=Finals, Mar 5
| RD1-team1=[[South Carolina State]]
| RD1-score1=73
| RD1-team2=[[Kentucky Wesleyan]]
| RD1-score2=81
| RD1-OT1=OT
| RD1-team3=[[Oglethorpe]]
| RD1-score3=69
| RD1-team4=[[Winston-Salem State]]
| RD1-score4=66
| RD2-team1=Kentucky Wesleyan
| RD2-score1=48
| RD2-team2=Oglethorpe
| RD2-score2=41
| RD2-team3=South Carolina State
| RD2-score3=81
| RD2-team4=Winston-Salem State
| RD2-score4=85
}}
=='''East Regional'''==
{{bracket4-3 | INFO=Bollman Center, Reading PA<br>''(Host: Albright College)''
| RD1=Semifinals, Mar 4
| RD2=Finals, Mar 5
| RD1-team1=[[Drexel]]
| RD1-score1=54
| RD1-team2=[[Long Island-Brooklyn]]
| RD1-score2=62
| RD1-team3=[[Albright]]
| RD1-score3=56
| RD1-team4=[[Cheyney]]
| RD1-score4=61
| RD2-team1=Long Island-Brooklyn
| RD2-score1=67
| RD2-team2=Cheyney
| RD2-score2=64
| RD2-team3=Drexel
| RD2-score3=61
| RD2-team4=Albright
| RD2-score4=78
}}

=='''Mideast Regional'''==
{{bracket4-3 | INFO=Memorial Hall, Akron OH<br>''(Host: University of Akron)''
| RD1=Semifinals, Mar 4
| RD2=Finals, Mar 5
| RD1-team1=[[Randolph-Macon]]
| RD1-score1=56
| RD1-team2=[[Steubenville]]
| RD1-score2=77
| RD1-team3=[[Youngstown]]
| RD1-score3=63
| RD1-team4=[[Akron]]
| RD1-score4=70
| RD2-team1=Akron
| RD2-score1=70
| RD2-team2=Steubenville
| RD2-score2=63
| RD2-team3=Randolph-Macon
| RD2-score3=63
| RD2-team4=Youngstown
| RD2-score4=94
}}

=='''Southwest Regional'''==
{{bracket4-3 | INFO=Indian Fieldhouse, Jonesboro AR<br>''(Host: Arkansas State College)''
| RD1=Semifinals, Mar 4
| RD2=Finals, Mar 5
| RD1-team1=[[Jackson State]]
| RD1-score1=79
| RD1-team2=[[Abilene Christian]]
| RD1-score2=94
| RD1-team3=[[Southwest Missouri State]]
| RD1-score3=72
| RD1-team4=[[Arkansas State]]
| RD1-score4=71
| RD2-team1=Abilene Christian
| RD2-score1=63
| RD2-team2=Southwest Missouri State
| RD2-score2=58
| RD2-team3=Jackson State
| RD2-score3=77
| RD2-team4=Arkansas State
| RD2-score4=84
}}

=='''Midwest Regional'''==
{{bracket4 | INFO=Hyslop Sports Center, Grand Forks ND<br>''(Host: University of North Dakota)''
| RD1=Semifinals
| RD2=Finals, Mar 7
| 1=Mar 5, Moorhead MN
| 6=Mar 6, Grand Forks ND
| RD1-team1=[[Saint Procopius]]
| RD1-score1=76
| RD1-team2=[[Valparaiso]]
| RD1-score2=107
| RD1-team3=[[Colorado State College]]†
| RD1-score3=71
| RD1-team4=[[North Dakota]]
| RD1-score4=84
| RD2-team1=Valparaiso
| RD2-score1=82
| RD2-team2=North Dakota
| RD2-score2=112
}}
† - This is the current University of Northern Colorado, as opposed to [[Colorado State|Colorado State University]].

'''Note:''' The first-round game between North Dakota and Colorado State College was delayed a day, the Valparaiso/Saint Procopius game was played in Moorhead MN, and the third-place game was cancelled entirely.  These occurrences were due to inclement weather.

=='''Great Lakes Regional'''==
{{bracket4-3 | INFO=SIU Arena, Carbondale IL<br>''(Host: Southern Illinois University)''
| RD1=Semifinals, Mar 4
| RD2=Finals, Mar 5
| RD1-team1=[[Lamar Tech]]
| RD1-score1=103
| RD1-team2=[[Evansville]]
| RD1-score2=111
| RD1-team3=[[Indiana State]]
| RD1-score3=65
| RD1-team4=[[Southern Illinois]]
| RD1-score4=83
| RD2-team1=Evansville
| RD2-score1=77
| RD2-team2=Southern Illinois
| RD2-score2=90
| RD2-team3=Lamar Tech
| RD2-score3=93
| RD2-team4=Indiana State
| RD2-score4=78
}}

=='''Pacific Coast Regional'''==
{{bracket4-3 | INFO=North Gym, Fresno CA<br>''(Host: California State University, Fresno)''
| RD1=Semifinals, Mar 4
| RD2=Finals, Mar 5
| RD1-team1=[[San Diego]]
| RD1-score1=63
| RD1-team2=[[Seattle Pacific]]
| RD1-score2=69
| RD1-team3=[[Nevada]]
| RD1-score3=78
| RD1-team4=[[Fresno State]]
| RD1-score4=127
| RD2-team1=Seattle Pacific
| RD2-score1=58
| RD2-team2=Fresno State
| RD2-score2=64
| RD2-team3=San Diego
| RD2-score3=71
| RD2-team4=Nevada
| RD2-score4=74
}}
'''Note:''' The regional final was the last intercollegiate men's basketball game played at North Gym; Selland Arena opened the following September.

=='''Elite Eight'''==
{{bracket8-uns-3 | Info2=Roberts Municipal Stadium, Evansville IN<br>''(Host: Evansville College)''
| RD1=Quarterfinals, Mar 9
| RD2=Semifinals, Mar 10
| RD3=Championship, Mar 11
| RD1-team1=Central Connecticut State
| RD1-score1=76
| RD1-team2=Kentucky Wesleyan
| RD1-score2=84
| RD1-team3=Long Island-Brooklyn
| RD1-score3=68
| RD1-team4=Akron
| RD1-score4=74
| RD1-team5=Abilene Christian
| RD1-score5=62
| RD1-team6=North Dakota
| RD1-score6=63
| RD1-team7=Southern Illinois
| RD1-score7=93
| RD1-team8=Fresno State
| RD1-score8=70
| RD2-team1=Kentucky Wesleyan
| RD2-score1=105
| RD2-team2=Akron
| RD2-score2=75
| RD2-team3=North Dakota
| RD2-score3=61
| RD2-team4=Southern Illinois
| RD2-score4=69
| RD3-team1=Kentucky Wesleyan
| RD3-score1=54
| RD3-team2=Southern Illinois
| RD3-score2=51
| RD3-team3=Akron
| RD3-score3=76
| RD3-team4=North Dakota
| RD3-score4=71
}}
===All-Tournament Team===
{{list-2col-05 | col1=150
| col2=150
| item01a=Phil Jackson
| item01b=North Dakota
| item02a=David Lee
| item02b=Southern Illinois
| item03a=George McNeil
| item03b=Southern Illinois
| item04a=Clarence Smith
| item04b=Southern Illinois
| item05a=Sam Smith
| item05b=Kentucky Wesleyan
}}
'''Most Outstanding Player''': Sam Smith, Kentucky Wesleyan
{{d2mbottom|1966}}