1990 Texas Southern Tigers football team

The 1990 Texas Southern Tigers football team represented Texas Southern University as a member of the Southwestern Athletic Conference (SWAC) during the 1990 NCAA Division I-AA football season. Led by second-year head coach Wally Highsmith, the Tigers compiled an overall record of 5–6, with a mark of 2–4 in conference play, and finished tied for fifth in the SWAC.