Alumni


Once a Rocket, Always a Rocket!

WELCOME, MOUNT ST. MARY ALUMNI

As an alumnus of Mount St. Mary, you are one of the esteemed Men and Women of The Mount who once walked the halls.



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    • WedJun19 Spanish Placement Test for Incoming Freshmen 10:00 AM
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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