| Mode: | Basketball |
| Year: | 1989–90 |
| Prev Year: | 1988–89 |
| Next Year: | 1990–91 |
| Team: | Arkansas–Little Rock Trojans |
| Conference: | Trans America Athletic Conference |
| Short Conf: | TAAC |
| Record: | 20–10 |
| Conf Record: | 12–4 |
| Champion: | TAAC tournament champions |
The 1989–90 Arkansas–Little Rock Trojans men's basketball team represented the University of Arkansas at Little Rock during the 1989–90 NCAA Division I men's basketball season. The Trojans, led by head coach Mike Newell, played their home games at Barton Coliseum and were members of the Trans America Athletic Conference. They finished the season with a record of 20–10, 12–4 in TAAC play. They won the 1990 TAAC men's basketball tournament to earn an automatic bid in the 1990 NCAA Division I men's basketball tournament. They lost in the first round to eventual National champion UNLV, 102–72.
|-!colspan=9| Regular season
|-!colspan=9| TAAC tournament|-!colspan=9| NCAA tournament[1]