Gridiron Football | All Football, All The Time | Hartselle High School is a high school located in Hartselle, Alabama. Hartselle's mascot is the Tigers and their colors are cardinal red and white. Hartselle participates in the 6A level of sports in the AHSAA (Alabama High School Athletic Association). Hartselle has won one state championship in football back in 2011 under then head coach