Calendar Read More
    • WedDec19 Fall Final Exams (1A, 2A, 4A)
    • WedDec19 Jeans Day- STEM Club
    • ThuDec20 Fall Final Exams (1B, 2B, 4B)
    • ThuDec20 Jeans Day-STUCO
    • FriDec21 Fall Final Exams
    • FriDec21 Jeans Day- FREE
    • MonJan07 First Day of Spring Classes

Why MSM? Because you want to be a part of tradition and history.

A tradition of excellence in Oklahoma education since the Sisters of Mercy laid the cornerstone in 1903.

Why MSM? Because you like to be innovative.

Mount St. Mary offers innovative, unique classes such as tv/web and video production that allows Rocket students to not just learn, but be hands on.

Why MSM? Because you want to be involved.

Mount St. Mary students are encouraged to be involved in multiple sports and organizations. At MSM, 96% of students are involved.

Mount St. Mary Catholic High School
2801 S Shartel Ave Oklahoma City, OK 73109
(405) 631-8865
A Catholic Mercy School in Oklahoma City serving Grades 9-12
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