Sister Carolyn Sieg, OSB, who served as Principal of St. Joan of Arc School from 1967-2015, was welcomed peacefully into her Savior’s arms on January 5, 2022.

A Memorial Fund is also being established for St. Joan of Arc School in order to maintain the Adopt-A-Student Program and enhance the Catholic character of the school.

Please visit


Are you interested in attending St. Joan of Arc for the 2022-2023 school year?

Would you like to tour our school?

Please contact our office at (630) 969-1732 to discuss scheduling a tour.


Welcome to St. Joan of Arc

    St. Joan School exterior

    St. Joan of Arc Catholic School has a long, rich history of academic excellence. Established in 1926 as a Benedictine Parish School, St. Joan of Arc School is a fully accredited school located in Lisle meeting the needs of students ranging from preschool to eighth grade. We provide academic excellence, STEM, arts, Spanish and reading specialists, a safe and loving environment,  98% Catholic high school testing acceptance rate, on site before and after school care, scholarship options, athletic programs starting in 5th grade, advantage of uniforms  plus so much more.

    Learn More

    Our Mission

    The mission of St. Joan of Arc School is to provide students a firm foundation in the Catholic faith, thereby creating the opportunity and the means to achieve academic excellence.