| Sport: | football |
| Year: | 1975 |
| Team: | Texas Longhorns |
| Conference: | Southwest Conference |
| Short Conf: | SWC |
| Record: | 10–2 |
| Conf Record: | 6–1 |
| Coachrank: | 7 |
| Aprank: | 6 |
| Hc Year: | 19th |
| Champion: | Southwest Conference co-champion Astro-Bluebonnet Bowl champion |
| Bowl Result: | W 38–21 vs. Colorado |
The 1975 Texas Longhorns football team represented the University of Texas at Austin in the 1975 NCAA Division I football season. The Longhorns finished the regular season with a 9–2 record and defeated #10 Colorado in the 1975 Astro-Bluebonnet Bowl, 38–21.
See main article: 1975 Astro-Bluebonnet Bowl.
See also: 1975 Colorado Buffaloes football team.
The following players were drafted into professional football following the season.
| Player | Position | Round | Pick | Franchise |
| Guard | 3 | 77 | New Orleans Saints | |
| Marty Akins | Defensive back | 11 | 315 | St. Louis Cardinals |
| Will Wilcox | Guard | 13 | 365 | Buffalo Bills |
| Rick Thurman | Tackle | 14 | 388 | Kansas City Chiefs |