Holy Trinity Diocesan High School - Official Group

Holy Trinity Diocesan High School - Official Group

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A Catholic college-preparatory school committed to educating the whole person: mind, heart, soul, and body.

Photos from Holy Trinity Diocesan High School - Official Group's post 06/08/2026

On June 2, members of the Class of 2025 came together for a friendly Team vs. Team Golf Invitational at Cantiague Park. Organized by Henry Fagan and Michael Tuzzolo, the event brought together 12 recent alumni for an afternoon of competition, camaraderie, and Titan pride.

Congratulations to all who participated:
Henry Fagan, Michael Tuzzolo, Andrew Mierzejewski, Jeremy Bautista, Rajveer Singh, Christopher Broyles, Kaden Miller, Luciano Colella, Aidan Annello, Baron Pinsky, Greyson Miller, and Elijah Sando.

Seeing our newest alumni stay connected is exactly what the Holy Trinity Alumni community is all about!

Don’t miss out on alumni events, school news, and ways to reconnect with fellow Titans. Take a moment to update or share your contact information on our website today and stay connected to everything Holy Trinity.

Link: https://holytrinityhs.org/update-your-contact-information

Once a Titan, Always a Titan!

06/05/2026

The legacy of Holy Trinity alumni continues to make a lasting impact on today’s students.

Edward “Eddie” Cox, Class of 1977, embodied what it meant to be a true Titan. A National Honor Society member, Co-Captain of the Cross Country and Winter & Spring Track teams, and holder of multiple Holy Trinity track records, including an incredible 4:14 mile—Eddie excelled both in the classroom and on the track. He went on to earn an athletic scholarship to the University of Rhode Island, where he graduated with a degree in Pharmacy.

Following Eddie’s passing in 2021, his family, friends, teammates, and classmates established the Ed Cox Memorial Scholarship to honor his life and inspire future generations of Holy Trinity student-athletes.

Since 2022, more than $100,000 has been raised to support Holy Trinity track athletes. At Trinity’s Sports Awards Night on June 2, over $20,000 in scholarships was awarded to:

• David Alezandre
• Mayah Barthelemy Dorvelus
• Cassidy DeFour
• Kamyra Ferdinand
• Andrew Giron
• Kaya Gravino
• Alexander Renneisen
• Darnell Rink
• Isabella Rodriguez

This scholarship is a powerful reminder of the impact our alumni have long after graduation. The generosity, dedication, and commitment of Holy Trinity graduates continue to create opportunities for current students and strengthen our Titan community.

It is important for our students to recognize that our alumni are more than former graduates. They are mentors, supporters, advocates, and living examples of what it means to carry Holy Trinity’s mission forward.

Thank you to the Cox family, Ernie Lustenring, George Taggart , his classmates, teammates, and all those who continue to invest in the future of our student-athletes.

Photos from Holy Trinity Diocesan High School - Official Group's post 06/04/2026

With Graduation Mass and Commencement last Friday, the Class of 2026 officially closed an unforgettable chapter. Together, they celebrated their accomplishments, reflected on their journey, and took their final steps as students before beginning new adventures ahead.

Though they may be moving on to new campuses, careers, and opportunities, their place in our community remains forever. Congratulations, Class of 2026! Remember - Once a Titan, Always a Titan. 💚🎓

Photos from Holy Trinity Diocesan High School - Official Group's post 05/29/2026

One last dance before the next chapter begins ✨

Last night, our seniors celebrated Senior Prom surrounded by friends, memories, and moments they’ll never forget. Tonight, they walk across the stage as graduates. Congratulations, Class of 2026! 🎓💚

Photos from Holy Trinity Diocesan High School - Official Group's post 05/27/2026

Congratulations to Damarien Singh (‘27) on receiving the Alfred University Scholars Award! 🎉 This prestigious scholarship is valued at $30,000 per year should he choose to attend Alfred University. We are so proud of your hard work and achievement!

Photos from Holy Trinity Diocesan High School - Official Group's post 05/26/2026

Huge congratulations to our Broadcasting Team on an incredible first year attending the Broadcasting Alliance for Senior High Awards! 🎥🏆

Not only were we the first and only private school in attendance, but we also brought home:
🥈 2nd Place: ACE Package - Showcase
🥉 3rd Place: Live Sports Coverage

We are so proud of your hard work, creativity, and dedication. This is only the beginning! 🎬👏

Photos from Holy Trinity Diocesan High School - Official Group's post 05/22/2026

Today marks the end of an era, but only the beginning of so many amazing futures. Today may be your last official day of school at HT, but there are still a few unforgettable moments left together — Yearbook Breakfast, Prom, Graduation, and all the memories still waiting to be made.

Thank you for the laughs, the spirit, and the impact you’ve left behind over the last four years. We are so proud of you and can’t wait to celebrate these final milestones together.

Once a Titan, Always a Titan. 💚✨

05/20/2026

Samantha Wiegand (‘27) earned Superior recognition for her essay in the NCTE Writing Contest. Students were nominated from across the US and internationally. Congratulations Sam!

Photos from Holy Trinity Diocesan High School - Official Group's post 05/14/2026

𝐓𝐡𝐫𝐨𝐰𝐛𝐚𝐜𝐤 𝐓𝐡𝐮𝐫𝐬𝐝𝐚𝐲𝐬 - 𝐖𝐡𝐞𝐫𝐞 𝐓𝐢𝐭𝐚𝐧𝐬, 𝐅𝐫𝐢𝐞𝐧𝐝𝐬𝐡𝐢𝐩𝐬, 𝐚𝐧𝐝 𝐌𝐞𝐦𝐨𝐫𝐢𝐞𝐬 𝐌𝐞𝐞𝐭!

In one week from today, the Class of 2026 will have their last day of school at Holy Trinity! Let’s take a look back to their freshman year where it all began 💚 From first day nerves, to unforgettable memories, this class has grown so much together.

Soon these Titans will join our Alumni family and we couldn’t be prouder of the legacy they’re building. Once a Titan, Always a Titan!

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Location

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Telephone

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98 Cherry Lane
Hicksville, NY
11801

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm