LEO.
Where Young Men Learn To Be Leaders.
Excellence in Catholic Education since 1926
Leo Men in the News
Big Shoulders Fund looking for summer marketing fellows
Calling Leo graduates! Big Shoulders Fund is looking for Summer 2018 interns for their Summer 2018 Fellowship Program. For 9...Read More
Your Child Could Attend Leo High School for FREE! Tax Credit Scholarships for 2018-2019 School Year
Information on Tax Credit Scholarships! Your child could attend Leo Catholic High School for FREE! We have a large influx...Read More
PORTILLO’S FUNDRAISER FOR LEO APRIL 25
Bring in this flyer or show it on your smartphone and 20% of the proceeds will benefit the LEO HIGH...Read More
Leo Freshmen registration
If you have reserved a spot for the 2018-2019 school year, please register your student and begin the financial aid...Read More
Leo Men March for Peace
Thousands of students and teachers began walking out of their classrooms on Wednesday, March 14 as part of the the...Read More
A great season comes to an end
The Leo Lions hadn’t lost a basketball game since falling to Morgan Park in the the title round of the...Read More
James Foy, the most accomplished wrestler in Leo history!
Senior James Foy is now the most accomplished wrestler in Leo High School history. Competing at 138 pounds, Foy finished...Read More
Lions winning awards!
The Leo Lions will be going into the state basketball tournament play as the owners of some impressive hardware: awards...Read More
Lions winning streak at 13!
No one chanted “over-rated” as the Leo Lions struggled with DRW Trading Charter School in their IHSA Class 2A Regional...Read More
Just three years after restoring wrestling as an interscholastic sport at Leo, the Lions captured a regional championship!
Individual titles in six weight classes helped the Lions accumulate 145.5 points, good for a first-place finish in the IHSA...Read More
Jalen Robinson earns the Honor Roll and a spot in the IHSA state bowling tourney
It was a busy weekend for Leo senior Jalen Robinson. On Friday, Jan. 19, he learned he had earned spot...Read More
“Big Three” help Lions complete weekend sweep
With their “Big Three” combining for 51 points, the Leo Lions completed a sweep of their first weekend play of...Read More
Upcoming Events
CalendarLions baseball team plays St Francis De Sales on April 26
This is a home game that starts at 4:30 pm.
Lions baseball team plays at De La Salle April 28
Game time is at 11 am. De La Salle is located at 3434 S Michigan in Chicago.
Lions baseball team plays De La Salle April 30
This is a home game that starts at 4:30 pm. GO LIONS!
Lions baseball team plays at Montini May 1
Game time 4:30 pm. Montini is located at 19W070 16th St in Lombard.
May 2 tuition exclusion warning
May 1 and 2 Constitution exam for Seniors
May 2 early dismissal at 1:42
May 2 School Mass
Lions baseball plays Montini May 3
This is a home game. Game time at 4:30 pm.
May 4 Senior Prom
Congratulations seniors!