The 2013 UTSA Roadrunners football team represented the University of Texas at San Antonio in the 2013 NCAA Division I FBS football season.

This was the third season for football at UTSA and their first as members of the Conference USA in the West Division.

[1] Larry Coker returned as the team's head coach for a third season.

The Roadrunners played their home games at the Alamodome.

A popular battle cry, "We'll go 99," surfaced after the New Mexico game in which UTSA drove the ball 99 yards to score a touchdown and seal the win.