Abilene High School is a public secondary school in Abilene, Kansas, United States, serving grades 9–12. The school is operated by Abilene USD 435 school district. The current building serves students from the city itself as well as outlying areas covered by the nearby Chapman district. Abilene is a member of the Kansas State High School Activities Association and offers a variety of sports programs. Athletic teams compete in class 4A. Extracurricular activities are also offered in the form of performing arts, school publications, and clubs.