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Mount St. Mary OKC

@mountstmary

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Leading. Serving. Living Mercy.
🧑‍🚀 @mountstmaryalumni
🚀 @mountstmaryathletics

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THE OFFICIAL 2026 MSM LIP DUB 🚀🔥

Our MSM Media teachers did PHENOMENAL on this video! Thank you Mrs. Henderson and Mrs. Staudt for everything you do for The Mount!

#GoRockets #RP4L #ToTheMoon by @mountstmary

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15 days ago

Vacation planning starts here! 🌴✈️

Before you book, check out our 2026–2027 Family Vacation Planning Guide to maximize your travel around school breaks. Planning around scheduled holidays helps students stay connected in the classroom while making the most of family time.

📅 Save this guide, scan the QR code for the full school calendar, and start planning!

#MountStMary #OKC #LeadingServingLivingMercy by @mountstmary

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3 months ago

More than just a school—Mount St. Mary is a family! Built by YOU, strengthened by community. Thank you for being part of our journey! 🚀 taken in Mount St. Mary High School by @mountstmary

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2 years ago

We need ALL ROCKET FANS to wear their brightest blue in Claremore today for the Volleyball State Championship game at 1:30pm 🚀💙 First 100 students get into the game for FREE thanks to Rocket Athletics!

Good luck Rockets! 🏐🔥

#MountStMary #LivingMercy #GoRockets by @mountstmary

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5 hours ago

TRUNK OR TREAT and HAUNT THE HALLS
Thursday, October 29th
6:00pm-7:30pm
MSM Baseball/Football Parking Lot
You are invited to host a trunk, invite your friends & family, and join in the fun!

Link in Bio to sign up👍

We are accepting candy donations in The Miller Hangar during the next 2 football games! October 15th & October 23rd. taken in Mount St. Mary High School by @mountstmary

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3 days ago

REMINDER! There will be NO SCHOOL tomorrow, October 13th, due to a required staff training.

See all you Rockets on Wednesday! 🚀

#MountStMary #LivingMercy by @mountstmary

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5 days ago

MSM won first place at 5A One-Act Regionals! 🚀 We had FOUR actors named to All Star cast!

🏅Coco Vaughn, Ava Behrmann, Gabe Homeyer, and Dylan Raney

#MountStMary #LivingMercy by @mountstmary

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7 days ago

A group of MSM teachers and school leaders traveled to Little Rock this week for the annual Mercy Education Conference. This special gathering provided opportunities to connect with fellow Mercy educators, deepen our understanding of our Mercy charism, and renew our commitment to the mission of Catholic education. They are pictured with Sr. Lisa Griffith, Executive Director of Mercy Education.

We are grateful to be part of a Mercy community that extends far beyond the walls of The Mount!

#MountStMary #LivingMercy taken in Little Rock, Arkansas by @mountstmary

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8 days ago

Today we had our first One-Act school performance of the year: Anatomy of Gray! Our students were fantastic! 🚀🎉

#MountStMary #LivingMercy #OneAct taken in Mount St. Mary High School by @mountstmary

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9 days ago

Last week was such a FUN Homecoming Week! 🏈
We were ALL ABOARD 🚂 🎟️ and seeing everyone come together and rally around our football team was so awesome!

A special thank you to our Student Council for working so hard to put together all of the HOCO events and making the week so memorable for our student body. We love seeing that Rocket Pride in full force! 🚀

Edit by Mia by @mountstmary

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10 days ago

If you weren’t able to make it to the HOCO Parade, here’s a look at some of the incredible floats!

So much creativity, school spirit, and ROCKET PRIDE! 🚀💙 #RP4L

Edit by Sarah by @mountstmary

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11 days ago

We had the best homecoming last night, and our court absolutely stole the show! Here is your official 2026 Rocket Football Homecoming Court! 💙🚀

#MountStMary #LivingMercy #MSM by @mountstmary

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14 days ago