Skip Navigation
Main Office:603.668.2910
Quick Links
  • Spirit Wear
  • Staff Directory
Giving
Giving
Trinity High School Logo for Trinity High School
  • About
    • Principal's Welcome
    • President's Welcome
    • Mission & Vision
    • Our History
    • Faculty & Staff Directory
    • School Calendar
    • Employment Opportunities
    • Non Discrimination Policy
    • Contact Us
  • Admissions
    • Discover Trinity
    • Admission Process
    • Tuition & Aid
    • Transportation
    • Pioneer Testimonials
    • Trinity School Profile
  • Academics
    • Academic Overview
    • Program of Studies
    • College & Career Pathways
    • School Counseling Office
    • Academic Support Center
    • College Admissions Agreements
    • Naviance Student Portal
    • Transcript Request Form
  • Athletics
    • Athletic Program
    • Coaching Staff
    • Sports Medicine
    • Sports Participation Fees
  • Faith & Service
    • Our Catholic Identity
    • Campus Ministry
    • Diocese of Manchester
  • Student Life
    • Student Life
    • Parent Student Handbook
    • Life of a Pioneer
    • School Uniforms
    • Activities & Clubs
    • Lunch Menu
    • Pioneer Spirt Wear Store
    • Parent Group
  • Alumni & Giving
    • Advancement Office
    • Get Connected
    • Staying Connected
    • Advancement & Alumni Connect Newsletter
    • Reunion Corner
    • Ways to Give
    • Capital Campaign
    • Hall of Honors
    • Athletic Hall of Fame
Spirit Wear Staff Directory

Student Life

Student Life

Student Life Experience

At Trinity High School, student life is at the heart of who we are. Rooted in our Catholic faith and guided by a mission of service to others, our comprehensive and ever-evolving Student Life program empowers students to discover their passions, develop leadership skills, and achieve personal and academic success.

With nearly 100% of our students participating in at least one organization—many involved in several—Trinity offers abundant opportunities for engagement, growth, and connection. Through clubs, service initiatives, leadership roles, and school-wide events, students are encouraged to explore their interests, build lasting friendships, and contribute to a vibrant and welcoming campus community.

We believe the experiences students have outside the classroom are just as meaningful as those within it. That’s why our Student Life program is intentionally designed to foster school spirit, strengthen community, and provide every student with opportunities for creativity, service, and leadership. At Trinity, Student Life is more than an activity—it’s a foundation for lifelong growth and purpose.

For questions about our Student Life program, please contact our Dean of Community Engagement at mboutselis@thsstj.org
.

Life of a Pioneer

  • Student Life
  • Parent Student Handbook
  • Life of a Pioneer
  • School Uniforms
  • Activities & Clubs
  • Lunch Menu
  • Pioneer Spirt Wear Store
  • Parent Group

Dean of Community Engagement 

Michael Boutselis

mboutselis@thsstj.org 

Footer Logo - Trinity High School

Contact Us

581 Bridge Street
Manchester, New Hampshire 03104
Main Office: 603-668-2910
info@thsstj.org

Quick Links

  • Spirit Wear
  • Staff Directory

Menu

  • About
  • Admissions
  • Academics
  • Athletics
  • Faith & Service
  • Student Life
  • Alumni & Giving

Follow Us

© 2026 Trinity High School. All Rights Reserved

FACTS Website Services

Trinity is accredited by the New England Association of Schools and Colleges (NEASC) and adheres to the highest standards of excellence set by the institution.

Dueling Pianos C