# 1984 NCAA Division III men's basketball tournament

The 1984 NCAA Division III men's basketball tournament was the tenth annual single-elimination tournament to determine the national champions of National Collegiate Athletic Association (NCAA) men's Division III collegiate basketball in the United States.
Held during March 1984, the field included 32 teams and the final championship rounds were contested at Calvin College in Grand Rapids, Michigan.
Wisconsin–Whitewater defeated Clark (MA), 103–86, to claim their first NCAA Division III national title.

## Bracket
### Regionals

| First round | First round | First round | Regional Championship | Regional Championship | Regional Championship |
| Framingham State | Framingham State | 94 | | | |
| Hiram | Hiram | 76 | | | |
| Hiram | Hiram | 76 | Framingham State | Framingham State | 78 |
| | | | Clark (MA) | Clark (MA) | 84 |
| Clark (MA) | Clark (MA) | 88 | Clark (MA) | Clark (MA) | 84 |
| Norwich | Norwich | 84 | Regional Third-place | Regional Third-place | Regional Third-place |
| | | | Hiram | Hiram | 105 |
| | | | Norwich | Norwich | 103 |
| First round | First round | First round | Regional Championship | Regional Championship | Regional Championship |
| Staten Island | Staten Island | 64 | | | |
| St. Lawrence | St. Lawrence | 53 | | | |
| St. Lawrence | St. Lawrence | 53 | Staten Island | Staten Island | 68 |
| | | | Nazareth (NY) | Nazareth (NY) | 74 |
| Nazareth (NY) | Nazareth (NY) | 67 | Nazareth (NY) | Nazareth (NY) | 74 |
| Buffalo State | Buffalo State | 50 | Regional Third-place | Regional Third-place | Regional Third-place |
| | | | St. Lawrence | St. Lawrence | 70 |
| | | | Buffalo State | Buffalo State | 83 |
| First round | First round | First round | Regional Championship | Regional Championship | Regional Championship |
| Roanoke | Roanoke | 94 | | | |
| Washington College | Washington College | 74 | | | |
| Washington College | Washington College | 74 | Roanoke | Roanoke | 62 |
| | | | Upsala | Upsala | 63 |
| Upsala | Upsala | 44 | Upsala | Upsala | 63 |
| William Paterson | William Paterson | 43 | Regional Third-place | Regional Third-place | Regional Third-place |
| | | | Washington College | Washington College | 78 |
| | | | William Paterson | William Paterson | 83 |
| First round | First round | First round | Regional Championship | Regional Championship | Regional Championship |
| Montclair State | Montclair State | 78 | | | |
| Scranton | Scranton | 60 | | | |
| Scranton | Scranton | 60 | Montclair State | Montclair State | 68 |
| | | | Susquehanna | Susquehanna | 62 |
| Susquehanna | Susquehanna | 74 | Susquehanna | Susquehanna | 62 |
| Franklin & Marshall | Franklin & Marshall | 58 | Regional Third-place | Regional Third-place | Regional Third-place |
| | | | Scranton | Scranton | 86 |
| | | | Franklin & Marshall | Franklin & Marshall | 82 |
| First round | First round | First round | Regional Championship | Regional Championship | Regional Championship |
| Nebraska Wesleyan | Nebraska Wesleyan | 62 | | | |
| Claremont-Mudd-Scripps | Claremont-Mudd-Scripps | 47 | | | |
| Claremont-Mudd-Scripps | Claremont-Mudd-Scripps | 47 | Nebraska Wesleyan | Nebraska Wesleyan | 87 |
| | | | Potsdam State | Potsdam State | 72 |
| Potsdam State | Potsdam State | 68 | Potsdam State | Potsdam State | 72 |
| Luther | Luther | 57 | Regional Third-place | Regional Third-place | Regional Third-place |
| | | | Claremont-Mudd-Scripps | Claremont-Mudd-Scripps | 84 |
| | | | Luther | Luther | 83 |
| First round | First round | First round | Regional Championship | Regional Championship | Regional Championship |
| St. Norbert | St. Norbert | 69 | | | |
| North Central (IL) | North Central (IL) | 56 | | | |
| North Central (IL) | North Central (IL) | 56 | St. Norbert | St. Norbert | 84 |
| | | | Wisconsin–Whitewater | Wisconsin–Whitewater | 87*** |
| Wisconsin–Whitewater | Wisconsin–Whitewater | 75 | Wisconsin–Whitewater | Wisconsin–Whitewater | 87*** |
| Illinois Wesleyan | Illinois Wesleyan | 67 | Regional Third-place | Regional Third-place | Regional Third-place |
| | | | North Central (IL) | North Central (IL) | 82 |
| | | | Illinois Wesleyan | Illinois Wesleyan | 77 |
| First round | First round | First round | Regional Championship | Regional Championship | Regional Championship |
| Heidelberg | Heidelberg | 73 | | | |
| Hope | Hope | 69 | | | |
| Hope | Hope | 69 | Heidelberg | Heidelberg | 53 |
| | | | DePauw | DePauw | 54* |
| DePauw | DePauw | 62 | DePauw | DePauw | 54* |
| Capital | Capital | 60 | Regional Third-place | Regional Third-place | Regional Third-place |
| | | | Hope | Hope | 77 |
| | | | Capital | Capital | 83 |
| First round | First round | First round | Regional Championship | Regional Championship | Regional Championship |
| LeMoyne-Owen | LeMoyne-Owen | 88 | | | |
| Millsaps | Millsaps | 69 | | | |
| Millsaps | Millsaps | 69 | LeMoyne-Owen | LeMoyne-Owen | 71 |
| | | | North Carolina Wesleyan | North Carolina Wesleyan | 68 |
| North Carolina Wesleyan | North Carolina Wesleyan | 70 | North Carolina Wesleyan | North Carolina Wesleyan | 68 |
| Centre (KY) | Centre (KY) | 62 | Regional Third-place | Regional Third-place | Regional Third-place |
| | | | Millsaps | Millsaps | 65 |
| | | | Centre (KY) | Centre (KY) | 56 |

### National finals

| National quarterfinals | National quarterfinals | National quarterfinals | National semifinals | National semifinals | National semifinals | National championship | National championship | National championship |
| Clark (MA) | Clark (MA) | 90 | | | | | | |
| Nazareth (NY) | Nazareth (NY) | 84 | | | | | | |
| Nazareth (NY) | Nazareth (NY) | 84 | Clark (MA) | Clark (MA) | 69 | | | |
| | | | Upsala | Upsala | 68 | | | |
| Upsala | Upsala | 57 | Upsala | Upsala | 68 | | | |
| Montclair State | Montclair State | 56 | | | | | | |
| Montclair State | Montclair State | 56 | | | | Clark (MA) | Clark (MA) | 86 |
| | | | | | | Wisconsin–Whitewater | Wisconsin–Whitewater | 103 |
| Nebraska Wesleyan | Nebraska Wesleyan | 54 | | | | | | | Wisconsin–Whitewater | Wisconsin–Whitewater | 103 |
| Wisconsin–Whitewater | Wisconsin–Whitewater | 65 | | | |
| Wisconsin–Whitewater | Wisconsin–Whitewater | 65 | Wisconsin–Whitewater | Wisconsin–Whitewater | 85 | National third-place game | National third-place game | National third-place game |
| | | | DePauw | DePauw | 69 |
| DePauw | DePauw | 98 | DePauw | DePauw | 69 | Upsala | Upsala | 67 |
| LeMoyne-Owen | LeMoyne-Owen | 49 | | | | DePauw | DePauw | 73 |