Hello Mike, Class of 1967 would like thank you for the tour you gave us on Saturday. It brought back...Read More

Friday, March 24, was signing day at Leo High School for two Leo seniors who intend to continue their athletic...Read More

Senior guard Mario Pittman represented Leo and won the IHSA’s “King of the Hill” three-point shootout at Carver Arena in...Read More

The second act of Bob Hallberg’s coaching career is proving even more fruitful than the first. Hallberg, a 1962 Leo...Read More

Barney Janecki (center), an 89-year-old member of Leo’s Class of 1946, was an honored guest of the Leo contingent at...Read More

They didn’t give awards for participation in the South Side Irish Parade on Sunday, March 12, but if they had,...Read More

If I could have traded places with any of my fellow Leo Men during my days as a Leo student,...Read More

Leo’s loss to LeRoy in last season’s state basketball tournament title game was disappointing, but falling to U-High in the...Read More

On Dec. 19, McCaskey and his wife Barb led a large Bears Care contingent to Leo for an event designed to...Read More

In what was supposed to be a rebuilding season, the Leo Lions roll into the Christmas break with a 7-2...Read More

The golf outing will be held at Gleneagles Country Club at 13070 McCarthy Road in Lemont.

Our parent orientation will be on Tuesday, August 8 at 6:30 pm. This is for parents of freshman, sophomores, juniors...Read More

This is a half day of school. Welcome freshman!

And our students will be greeted by our Alumni Welcome Back Celebration!

The office will be open Monday-Friday, 8 am to 2:30 pm. The office phone number is 773-224-9600.

The Leo Lions will play Lane Tech at Soldier Field on Friday, August 25 at 7 pm.

The Open House will be from 5:30 to 8:30 pm here at school. We welcome all who are interested in...Read More

Our Lions will play at Niles North on Friday, September 1. The school is located at 9800 Lawler Avenue in...Read More