• Thomas S. Fertal, Principal

      Thomas S. Fertal, Principal

    • Francis T. Corrigan, Assistant Principal for Mission & Academics

      Francis T. Corrigan, Assistant Principal for Mission & Academics

    • Diane Casey, Assistant Principal for Student Affairs

      Diane Casey, Assistant Principal for Student Affairs

2501 Pike Creek Road, Wilmington, DE 19808

Phone: (302) 738-3300   Fax: (302) 738-5132
Saint Mark’s, a college-preparatory coeducational Catholic high school, inspires young men and women to create a better world, one more pleasing to God and more helpful to others, by modeling faith, excellence, humility and integrity.