The 1989–90 Southwest Independent Soccer League was an American indoor soccer season run by the Southwest Independent Soccer League during the winter of 1989-1990.
Regular season
Eastern Conference
Texas Division
Tex-Ark-Oma Division
Western Conference
Central Division
Cactus Division
Playoffs
Awards MVP: Andy Crawford, Permian Basin/Colorado Top Scorer: Enrique Serrano, Albuquerque Gunners Rookie of the Year: Jose Miranda, Tucson Amigos Coach of the year: Peter Baralić, Phoenix Hearts
External links United Soccer Leagues (RSSSF) The Year in American Soccer - 1990