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DeMatha High School

@demathacatholic

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Educating Faith-Filled Gentlemen and Scholars.

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One school. Six pillars. One brotherhood. One DeMatha.

Faith. Service. Community. Academics. Arts. Athletics.

From the classroom to the field, from current Stags to generations of alumni, discover what makes DeMatha different.

Join us for Open House on Sunday, November 1, from 11 a.m. to 1:30 p.m.. The Welcome Concert begins at 10:30 a.m., with Information Sessions starting at 11 a.m.

Learn about our academic programs, meet faculty, music directors, coaches and students, and discover your path at DeMatha.

Open House registration link in bio. taken in DeMatha Catholic High School by @demathacatholic

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Know a middle schooler who would be a great fit for DeMatha? Share this post!

Discover what DeMatha has to offer at our Open House on Sunday, November 1, from 11 a.m. to 1:30 p.m. Tour our campus, meet teachers, music directors, coaches and students, explore the new Cross Center for Engineering, Arts and Robotics, and learn about our academics, faith formation, and brotherhood.

Welcome concert begins at 10:30 a.m. Information Session begins at 11:00 a.m.

Registration link in bio or click here: https://www.dematha.org/admissions/plan-a-visit taken in DeMatha Catholic High School by @demathacatholic

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5 days ago

Mark your calendars for our next purse bingo which will be November 14th at 6pm. Doors open at 5pm. All proceeds help support the DeMatha Rowing Program. Hope to see you there! by @demathacatholic

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Last week, our History of China and Mandarin Chinese students visited the Smithsonian’s National Museum of Asian Art in Washington, D.C.

Students had the opportunity to explore the Arts of China collection and see remarkable examples of jade, bronze, ceramics, and Buddhist art. The visit brought what students have been learning in the classroom to life, allowing them to make meaningful connections between Chinese language, history, art, and culture.

#DeMatha #AsianArt taken in Smithsonian National Museum of Asian Art by @demathacatholic

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8 hours ago

ONCE A STAG. ALWAYS A STAG. 🦌🥍

Calling all DeMatha Lacrosse Alumni!

Join us Saturday, November 28, as we bring generations of Stags back together.

🥍 11:00 AM | Alumni Game - Heurich Field

🏛️ 1:00 - 2:00 PM | Alumni Lounge - Food, drinks & reconnecting

Old teammates. New memories. One Brotherhood.

RSVP through the link in our bio or scan the QR code on the graphic. taken in Dematha Catholic High School by @demathacatholic

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DeMatha beats McNamara today to improve to 7-1 on the season. Stags have a big game next Saturday at St.John's. Today's score was 44-6. by @demathacatholic

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2 days ago

One week later, and we’re still thinking about the energy of the 2026 pep rally!

Relive the highlights through photos by student photographer Caleb Friehage, then bring that same energy tomorrow as the Stags take to the field at 2 PM at Prince George’s County Sports and Learning Complex. Let’s go, Stags! by @demathacatholic

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For 80 years, DeMatha has brought young men together through shared experiences, lasting friendships, and a common mission - forming Faith-Filled Gentlemen & Scholars. taken in DeMatha Catholic High School by @demathacatholic

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3 days ago

Kaleidoscope preparations are underway!

Concert details:
Saturday, October 24
DeMatha - Looney Convocation Center
6:00pm Doors Open
7:00 Concert Begins

Have you purchased your tickets yet? Ticket link in bio or online at https://www.dematha.org/kaleidoscope

Hope to see you there! taken in DeMatha Catholic High School by @demathacatholic

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3 days ago

DeMatha Community - Join us for the 2026 DeMatha Hall of Fame Award Ceremony on Sunday, November 8, as we honor an exceptional group of Stags whose accomplishments, leadership and service reflect the best of DeMatha.

This is an opportunity for the entire DeMatha community to come together, celebrate our history, reconnect with friends and alumni, and introduce current students to the Stags whose achievements continue to inspire those who follow.

All are welcome: alumni, current families, parents, students, faculty, coaches, staff and friends of DeMatha.

Sunday, November 8
2:30–6:00 p.m.
Brendan Looney ’99 Convocation Center
$30 per person, includes the pre-ceremony reception
Dress: Coat and Tie

Ticket link in bio or click here: https://www.dematha.org/alumni/dematha-hall-of-fame

Tickets are required and must be reserved by November 1. *Tickets must be presented at the door.

We hope to see you there! taken in DeMatha Catholic High School by @demathacatholic

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3 days ago

Looking for a fun night out with your DeMatha community? ❤️💙 Come hang out with fellow DeMatha parents, enjoy some good conversation, make new friends, and spend a relaxing evening together. We’d love to see you there!

📅 Saturday, November 7 | 6–10 PM
📍 Antler Room

Interested in attending Mass beforehand? Join us at 5 PM in the school chapel (3rd floor of the main building) before heading to the Antler Room for the social.

Tickets are $20 per person and include food and drinks.
RSVP and purchase your tickets using the link in our bio!

Please note: This event is for parents and guardians of current students. Adults 21+ only. by @demathacatholic

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4 days ago

A DeMatha tradition continues.

As winter uniform begins today, freshmen and sophomores don navy blazers, while juniors and seniors wear burgundy. A tradition that marks each stage of the Stag journey and the brotherhood that connects us all.

#DeMatha taken in DeMatha Catholic High School by @demathacatholic

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