| Mode: | Basketball |
| Year: | 1989–90 |
| Team: | Duke Blue Devils |
| Conference: | Atlantic Coast Conference |
| Short Conf: | ACC |
| Coachrank: | 14 |
| Aprank: | 15 |
| Record: | 29–9 |
| Conf Record: | 9–5 |
| Head Coach: | Mike Krzyzewski |
| Hc Year: | 10th |
| Asst Coach1: | Pete Gaudet |
| Asst Coach2: | Mike Brey |
| Asst Coach3: | Tommy Amaker |
| Asst Coach4: | Jay Bilas |
| Ac4 Year: | 1st |
| Stadium: | Cameron Indoor Stadium |
| Champion: | NCAA tournament, Runner-up |
| Bowl: | National Championship Game |
| Bowl Result: | L 73-103 vs. UNLV |
The 1989–90 Duke Blue Devils men's basketball team represented Duke University. The head coach was Mike Krzyzewski. The team played its home games in the Cameron Indoor Stadium in Durham, North Carolina, and was a member of the Atlantic Coast Conference.
|-!colspan=9 style=| Regular season|-!colspan=12 style=| ACC Tournament|-!colspan=12 style=| NCAA tournament
| Year | Round | Pick | Player | NBA Club |
| 1 | 25 | Portland Trail Blazers | ||
| 1990 | 2 | 49 | Dallas Mavericks | |