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There is still time to # BeABlazer

Call 708.453-8305 or email with questions.


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 “Be who God meant you to be and you will set the world on fire.” ― Catherine of Siena

The inspiring words of Catherine of Siena, Dominican Sister and Saint, fuel the spirit inside the walls of Trinity High School.

From its inception in 1918, Trinity High School has fostered a mission of care in its students. Trinity is a warm, welcoming, nurturing and inclusive environment. This faith-based community, with a one-hundred-year tradition, infuses young women with the determination, passion, and morality to positively impact the world around them.  Trinity girls find their voice, stretch their minds and are prepared for college in rigorous programs of study.  Trinity offers a varied curriculum, twenty-five athletic teams and forty-seven clubs and organizations, allowing students the chance to expand their talents and interests. That might include dissecting a shark, becoming a team captain, or earning the title of the editor of the newspaper!

In setting the stage for a life of significance, Trinity empowers its young women to make a positive change in the world, blazing a path for the women who come after them.  And that is why we call them Blazers.

See for yourself what life is like as a Trinity Blazer!

Mary Tansey ’74
Director of Admissions
tel: 708.453.9374

Patti Williams ’87
Director of Marketing
tel: 708.453.8342

Katie Alvord-Wendling ’00
Enrollment Coordinator
tel: 708.453.8305