At Holy Trinity, we know great education starts with what you learn - and becomes more powerful when it shapes who you are.

We want to connect with you.

We want to connect with you.

Integrity, Excellence, Family, Zeal, Discipline

Competitive Athletics department

Holy Trinity develops confident, enthusiastic, and disciplined athletes

dedicated college counseling from day-1

Our counselors provide tailored, personal support, that encourage every student to pursue their career goals

Deeply Rooted in our Holy Cross Values

We ground an educational experience in spirituality, community, and service.

Award-Winning B-STEM Program

No other Catholic High School school in Chicago has facilites like ours

Rigorous Curriculum

Holy Trinity offers an unmatched array of top-tier academic courses

Featured Article

News

Upcoming Events

May 2026

Sun Mon Tue Wed Thu Fri Sat
1
2
3
4
5
6
7
8
  • Adjusted Schedule All School Service Day
  • Spirit Week
9
10
11
12
13
14
  • S3 Bell Schedule
  • Hearts and Minds Awards
  • Scholarship Reception
15
16
17
18
19
20
21
  • S1 Bell Schedule
  • Holy Trinity Board Meeting
22
  • Adjusted Schedule: Robing Ceremony
  • Robing Ceremony
23
24
25
26
  • S1 Bell Schedule
  • All Senior Grades due by
27
28
29
30
31