St. Illtyd’s Catholic High School is a vibrant educational community where faith and learning intersect. Our mission is rooted in Gospel values of respect, care, compassion, and love. As a Catholic school, we believe that each individual has the potential to discover, develop, and achieve their fullest capabilities. Guided by the teachings of Jesus Christ, we foster positive relationships and nurture the whole person—mind, body, and spirit. At St. Illtyd’s, we celebrate our rich history while embracing an exciting future. “Together in Christ, we make a difference”.