St. Stephen's Episcopal School is a private coeducational preparatory boarding and day school in Austin, Texas. The school is accredited by The Association of Boarding Schools, Independent Schools Association of the Southwest, the Southwestern Association of Independent Schools, the National Association of Episcopal Schools, the National Association of Independent Schools, National Association for College Admission Counseling, and the Association of College Counselors in Independent Schools.

Boarding Student Total Cost $77,700 (Total cost includes tuition, facilities use fee, and food). Additional costs of $500-$800 for textbooks and supplies.