1989 Southwest Conference Men's Basketball Tournament
The 1989 Southwest Conference Men's Basketball Tournament was held March 11-0, 1989 at Reunion Arena in Dallas, TX.
Number 1 seed Arkansas defeated 2 seed Texas 100-76 to win their 4th championship and receive the conference's automatic bid to the 1989 NCAA Tournament.The tournament consisted of the top 8 teams playing in a single-elimination tournament.
| Place | Seed | Team | Conference | Conference | Conference | Overall | Overall | Overall |
| Place | Seed | Team | W | L | % | W | L | % |
| 1 | 1 | Arkansas | 13 | 3 | | 25 | 7 | |
| 2 | 2 | Texas | 12 | 4 | | 25 | 9 | |
| 3 | 3 | | 9 | 7 | | 17 | 13 | |
| 4 | 4 | | 8 | 8 | | 17 | 14 | |
| 4 | 5 | | 8 | 8 | | 16 | 14 | |
| 4 | 6 | Texas Tech | 8 | 8 | | 13 | 15 | |
| 7 | 7 | | 7 | 9 | | 13 | 16 | |
| 8 | 8 | | 6 | 10 | | 12 | 16 | |
| 9 | - | | 1 | 15 | | 5 | 22 | |
