St. Mark's School of Texas is a private, nonsectarian, college-preparatory day school for boys in Dallas, Texas. Founded in 1906, it educates students in grades one through twelve and describes its purpose as preparing young men for leadership and responsibility in a competitive and changing world.
The school runs a comprehensive academic programme spanning grades one to twelve, alongside programmes in the arts, athletics and extracurricular activities. Its stated priorities include rigorous academic preparation, the development of character, the fostering of intellectual curiosity and a sense of service, and the values of discipline, responsibility and earned achievement.
St. Mark's operates from a single campus in Dallas, Texas. The institution is nonsectarian and is organised within the education sector, specifically K-12 private education and boys' college-preparatory schooling. Further information is available at https://smtexas.org/.
