• Expanding Minds - Changing Lives
  • Expanding Minds - Changing Lives
  • Expanding Minds - Changing Lives
  • Expanding Minds - Changing Lives
  • Expanding Minds - Changing Lives

Announcements

 

  • TRINITY is the FIRST CHOICE for Superior Education
  • NEWS UPDATE: Titan Academic Teams continue win streak! (see news)
  • 2016 YEARBOOKS On-Sale NOW!
  • SOLD OUT! - 2016 TCHS Masters Golf Tourney
  • You may reserve a spot of the Tournament wait list
  • Currently accepting applications for incoming Freshmen and Transfer students
  • Shadow a Titan! SCHEDULE a VISIT TODAY!
  • For Reunion Info, See the Alumni Page

Trinity is a comprehensive, co-educational high school dedicated to the fostering of spiritual, intellectual, social, and physical growth in its students. With the support of its parents, staff, alumni, and the school community, Trinity Catholic High School will flourish and become the Cornerstone of Catholic education in North St. Louis County.Learn More

Trinity Calendar