Duchesne High School (Missouri)

Duchesne High School is a private, Catholic, co-educational high school located in St. Charles, Missouri. It is part of the Diocese of Springfield-Cape Girardeau. Founded in 1956, the school serves students in grades 9-12.

The school offers a college preparatory curriculum, including Advanced Placement (AP) courses. Extracurricular activities include a variety of sports teams, clubs, and organizations. Duchesne High School's mascot is the Pioneer.

The school is accredited by the Missouri Non-Public School Accrediting Association (MNSAA). Duchesne High School aims to provide a faith-based education that emphasizes academic excellence, personal growth, and service to others.