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"The Voice" Comes Home to Benefit HT Students!
St. Gianna Mass for Women and Families
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Edward Noble ('20) Wins Congressional App Challenge!
New York State Catholic Conference
2018 Respect Life Youth Contest
Holy Trinity Newsletter
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March 2018
January 2018
Twas the Week Before Christmas
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Let Us Be Unshakable
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September 2017
Introductory Letter
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Become a Host Family for our International Students
Diocese of Rockville Centre
Event Photos
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Contact Us
Events
Principal's Gala 2018
GIVE TITANS A "VOICE" - An Evening with Sal Valentinetti
Day of Giving - 2018
Fred Bruno Memorial Golf Classic
Reverse Raffle Mardi Gras Party
Career Forum
Holy Trinity Titans Ring of Honor
Giving/Current Campaigns
Donate Now - Trinity Fund
Sponsor a Titan Program
News
2014 Honor Roll of Donors
2013-14 Annual Report
2016 Annual Report
Alumni Profiles
Alumni "On the Road" - The Silva Brothers Cycle Around the World
Jean (Lutri) Shafiroff, Class of 1972
Joe Zwilling, Class of '77
Christina Lynch Markham, Class of '00
Ronnie Cameron, Class of '07
Michael Lavelle, Jr. - Class of 2008
Meaghan Flatley, Class of 2011
Aidan Campolettano, Class of 2013
Benefits for Alumni and HT Families
Plum Benefits
Shop and Give Back to Trinity
Goodsearch.com and Goodshop.com
iGive.com
Home
About Us
Mission and Philosophy
Our Leadership Team
Holy Trinity Fact Sheet
School Directory
Administration
Teachers
Guidance
Campus Ministry
Office of Advancement
Athletics
Library Services
Resource Room
International Office
Health Office
Business Management
Staff
General Information
Diocese of Rockville Centre Education Department
Directions to Holy Trinity
Titan Parents Club
Admissions
Welcome to Holy Trinity!
Holy Trinity Diocesan High School - A Special Time, Place, and Spirit
How to Apply
Admissions Events
Visit Holy Trinity
Tuition and Financial Assistance
Request Information
Ambassador Opportunities for Current Students
Academics
SAT Prep Course
Advanced Placement Courses
College Partnerships
Guidance Department
Freshmen
Sophomores
Juniors
Seniors
Graduates
Understanding Your PSAT Scores
Library Media Center
Our Mission
Research Databases
Works Cited/Bibliography Help
Free Images for Projects
Library Computer Help Desk
Instructional Technology
Research Paper Tools
Homework Help and Study Skills
*Updated* January 2018 Teacher Resources
Journalism Resources
2018-19 Course Bulletin
Honor Roll & Societies
National Honor Society
French Honor Society
International Thespian Society/Educational Theatre Association
National Art Honor Society
National Honor Society for Dance Arts
New York State Mathematics Honor Society
Science National Honor Society
Spanish Honor Society
Tri-M Music Honor Society
Online Portal for Students and Parents
Athletics
Teams
General Team Information
Team Pages
Health and Medical Forms
Directions to Athletic Fields and Away Games
Titan Parents Club
Physical Education Classes
General Information
Stacey Hall
Coleen Zenker
David O'Keeffe
Arts
Performing Arts
2017-18 Performing Arts Schedule
Jazz Band
Select Choir
Trinity Dance Company
Performing Arts Student Handbook
Fine Arts
Student Work Project of the Month
Annual Alumni Art Exhibit
Art Shows
Faith Life
Welcome to Campus Ministry
Our Mission and Team
Pray
Serve
Believe
Our Students Reflect on their Faith
Our Chaplains
Lectors & Eucharistic Ministers
Group Calendar
Music Ministry
Group Calendar
Music & Resources
Prayer Requests
Ministry of Consolation
Student Life
Uniform Information for Current Students
Student Handbook 2017-18
2017-18 School Calendar
Clubs and Organizations
American Scholastic Mathematics Association
Black History Club
Cartooning Club
Chess Club
Cooking Club
Craft Club
Fashion Club
International Club
Jazz Band
LiGHTs
Mock Trial Team
Mu Alpha Theta
Music Ministry
New York State Math League
Photography Club
Portfolio Club
Respect Life Club
S.A.D.D.
Science Club
Science Olympiads
Select Choir
Social Studies Club
Stage Crew
S.T.E.M. Club
Student Council
The Tribute (Yearbook)
Trinity Dance Company
Trinity Triangle Newspaper
Volunteer Club
Holy Trinity Highlights
Jasmine Presti ('18)
Josie Lord ('18)
Tierney Fitzgerald ('18)
Kelsey Clabby '(18)
Julia DiGrazia ('18)
Will Pesek ('18)
Emily Rose ('18)
Tyler Small ('18)
Brooke Snyder ('18)
Billy Stouges ('18)
Class of 2017 Highlights
International Student Ambassadors
Trinity Triangle
October 2017
March/April 2016
November/December 2015
September/October 2015
2014-15 Publications
2013-14 Publications
2012-13 Publications
Driver Education
Holy Trinity Bookstore
Discounts for the Holy Trinity Family
Summer Camps
Sports Camps
Fine Arts Camp
Performing Arts Camp
News
What's New
"Pippin" Opens on April 26th!
Day of Giving - May 4, 2018
Principal's Gala - Saturday, April 21st
"The Voice" Comes Home to Benefit HT Students!
St. Gianna Mass for Women and Families
Holy Trinity Tribute Sales
Edward Noble ('20) Wins Congressional App Challenge!
New York State Catholic Conference
2018 Respect Life Youth Contest
Holy Trinity Newsletter
News from the Principal
April 2018
March 2018
January 2018
Twas the Week Before Christmas
November 2017
Let Us Be Unshakable
October 2017
September 2017
Introductory Letter
News from the Deans
Daily Announcements
Become a Host Family for our International Students
Diocese of Rockville Centre
Event Photos
Alumni/Giving
Contact Us
Events
Principal's Gala 2018
GIVE TITANS A "VOICE" - An Evening with Sal Valentinetti
Day of Giving - 2018
Fred Bruno Memorial Golf Classic
Reverse Raffle Mardi Gras Party
Career Forum
Holy Trinity Titans Ring of Honor
Giving/Current Campaigns
Donate Now - Trinity Fund
Sponsor a Titan Program
News
2014 Honor Roll of Donors
2013-14 Annual Report
2016 Annual Report
Alumni Profiles
Alumni "On the Road" - The Silva Brothers Cycle Around the World
Jean (Lutri) Shafiroff, Class of 1972
Joe Zwilling, Class of '77
Christina Lynch Markham, Class of '00
Ronnie Cameron, Class of '07
Michael Lavelle, Jr. - Class of 2008
Meaghan Flatley, Class of 2011
Aidan Campolettano, Class of 2013
Benefits for Alumni and HT Families
Plum Benefits
Shop and Give Back to Trinity
Goodsearch.com and Goodshop.com
iGive.com
August Letters
Holy Trinity Diocesan High School
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