Become the best version of yourself at Holy Trinity High School. Founded in 1910 by the Brothers of Holy Cross, we are a values-based Catholic school in Chicago with a diverse and inclusive community.

We set rigorous standards in our college preparatory curriculum. Our college dual credit, AP and honors courses will prepare you to succeed once you graduate. Because education continues beyond the classroom, we will encourage you to also participate in fine arts, athletics, and student life programs. To ensure your success, our exceptional faculty and supportive programs will meet you where you’re at and give you the tools you need to realize your full potential. We are small by design, so every student here is known and valued.

Your time at Holy Trinity is an investment that yields a lifetime of academic, spiritual and personal development. We are committed to making HT affordable for every admitted student and look forward to welcoming you here.

Our close-knit, diverse community is where you’ll be supported every step of the way, whether in academics, athletics, arts, or extracurricular activities. At Holy Trinity, we strive to foster personal growth through leadership opportunities, spiritual development, and a commitment to serving others.

We invite you to explore the opportunities, take part in our Shadow Days or school tours, and begin your journey towards discovering who you’re meant to be. Your future starts here!

Join us for Shadow Days, held every Tuesday, where you can spend the day with a current student. Attend classes, check out our newly renovated space, meet our teachers, enjoy complimentary lunch in our new cafeteria, and get a feel for what it’s like to be part of Holy Trinity.