John Carroll High School, located in Fort Pierce, Florida, is a co-ed Catholic high school serving over 460 students in grades 9-12.

It is part of the Roman Catholic Diocese of Palm Beach.

[1][6] The school serves students from Indian River, St. Lucie, Martin, and Okeechobee counties.

[citation needed] John Carroll offers Advanced Placement,[7] dual enrollment, honors, and college prep classes.

Eight dual enrollment classes are offered on campus through a partnership with Indian River State College, and students can also elect to take additional dual enrollment classes off campus.