Mater Dei
Catholic High School

Month
Day

All Day

September 1, 2025

No School: Labor Day

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

Recent News
- Students of the Quarter: 2025-2026 Third Quarter April 12, 2026
- Send a Mater Dei Employee to Las Vegas March 26, 2026
- Conner McLaughlin To Lead Knights Football February 18, 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