Mater Dei
Catholic High School

9:30 am

Baccalaureate Mass

May 6, 2025 @ 9:30 am

Cathedral of St. Peter 200 West Harrison Street, Belleville

7:00 pm

NHS Induction & Underclass Awards

May 6, 2025 @ 7:00 pm

Mater Dei Catholic High School 900 North Mater Dei Drive, Breese

Recent News
- Junior Knights Registration August 27, 2026
- Mater Dei Volleyball Invitational: August 28-29 August 25, 2026
- Ms. Brandi Borries to Lead Mater Dei July 1, 2026

Contact Us
Mater Dei Catholic High School

900 North Mater Dei Drive Breese , IL 62230 USA

Tel: (618) 526-7216 Fax: (618) 526-8310