| Year: | 1983 |
| Conference: | TAAC |
| Division: | I |
| Gender: | Men's |
| Teams: | 8 |
| Arena: | Barton Coliseum |
| City: | Little Rock, AR |
| Champions: | Georgia Southern |
| Titlecount: | 1st |
| Coach: | Frank Kerns |
| Coachcount: | 1st |
| Mvp: | Donald Wilson |
The 1983 Trans America Athletic Conference men's basketball tournament (now known as the ASUN men's basketball tournament) was held March 10–12, 1983 at Barton Coliseum in Little Rock, Arkansas.[1]
Georgia Southern upset top-seeded in the championship game, 68–67, to win their first TAAC/Atlantic Sun men's basketball tournament. The Eagles, in turn, received an automatic bid to the 1983 NCAA tournament, their first Division I tournament appearance.
Northeast Louisiana departed the TAAC for the Southland Conference prior to the season and were replaced with Nicholls State.