Where Young Men Learn To Be Leaders.
Excellence in Catholic Education since 1926
Leo has adopted a rolling admissions policy. If you're interested in the placement test, call Mr. Michael Holmes, Leo Admission Director, at 773-224-9600 ext. 212.
Leo Men in the News
A road game at St. Rita presented a tough challenge for the Leo Lions in their Catholic League opener on...Read More
Coming off their best season since 2004, the Leo Lions previewed the 2016-17 high school basketball season with the annual...Read More
Inexperience, injuries and a schedule that featured five state playoff qualifiers could be cited as factors in the Leo Lions...Read More
The Leo High School Family salutes Thomas A. Durkin ’64, recipient of a 2016 Justice John Paul Stevens Award from...Read More
Fenwick, an emerging Catholic League power ranked 12th in Chicago area going into the game, used a balanced offense and...Read More
Homecoming inspired a festive celebration at Leo High School as the Lions raised their record to 2-1 by beating Lake...Read More
Saturday, Sept. 24, will be a bustling day of activity at Leo High School, with a clean-up project and a...Read More
The Leo High School Family congratulates Mike O’Neill, Class of 1967, on his induction into the Chicagoland Sports Hall of...Read More
After a split of two nonconference football games, the Leo Lions will celebrate Homecoming with a game against Lake Forest...Read More
The Leo Lions got the 2016 football season off to a fine start with a 16-0 victory over Ottawa Township...Read More
Our freshman Lions will play Providence Catholic at Leo on December 10.
Under the direction of Ms. Hill, our choir will perform on December 14.
Our Lions will play Mt. Carmel on Friday, December 16.
Our wrestling team will compete at Wilmington High School on Friday, December 16. Wilmington High is located at 209 Wildcat...Read More
Our freshman basketball team will play at Mt. Carmel on Saturday, December 17.
Our wrestling team will compete at the Rich East Invitational on Saturday, December 17. Rich East is located at 300...Read More
First semester finals will be held on Thursday, December 22. Early dismissal.
Our Christmas vacation will be from Monday, December 26 through Friday, January 6. MERRY CHRISTMAS and HAPPY NEW YEAR!