>>> How many Heisman Trophy winners does the Texas Longhorn Football team have? - elapsed 1.196 seconds - Based on the provided context, the Texas Longhorn football program has 2 Heisman Trophy winners. The Heisman Trophy is an award given annually to the outstanding college football player in the United States. The two Heisman Trophy winners associated with the Texas Longhorns are Earl Campbell in 1977 and Ricky Williams in 1998.