Our Lady of the Sacred Heart High School

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the OLSH cast of Big Fish

OLSH is a place where students can shine on stage!

photo of OLSH chapel

Faith is the foundation of everything at OLSH

photo of OLSH boys basketball game

Go Chargers!

photo of two OLSH students in front of school building

OLSH is the ideal learning environment

photo of OLSH student in classroom

OLSH meets each student "where they are", helping them to achieve their highest potential

photo of OLSH students at lunch 2019-2020

OLSH is family

photo of OLSH teacher

The dedicated OLSH faculty guide students to success!

photo of OLSH building

OLSH is the largest, most comprehensive, independent, co-ed Catholic high school in the region

photo of OLSH 2020 graduation

OLSH is a great investment in your child's future

Latest News

Service Milestone honorees

Faculty & Staff Members Honored for Service at End-of-Year Luncheon

Each year, members of the OLSH faculty and staff get together to celebrate the completion of another excellent school year with Mass and lunch. During this special luncheon, the administration recognizes those individuals who have reached milestone years of service to the school.
Class of 2023

OLSH Class of 2023 Graduates

Friends and family gathered in the AAC on Sunday afternoon for the annual commencement ceremony, during which 89 students graduated from OLSH, joining the ranks of nearly 4,000 alumni around the world.
Big Fish cast

Big Fish Makes OLSH History with 5 Gene Kelly Wins

Throughout the 25 years that OLSH has participated in the Gene Kelly Awards, the most awards won in a single year was 2 – This year, our production of Big Fish made history with 5 awards, including one for Best Musical!
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Social Hub


photo of seniors in 2020 OLSH spring musical
photo of OLSH students sharing lunch with Felician Sisters 2019
photo of OLSH students at WPIAL Sportsmanship Summit 2019
photo of group from OLSH Love Walk for the Poor 2020
photo of OLSH graduation 2020
photo of OLSH girls volleyball 2019
photo of OLSH first day 2019
photo of OLSH cross country
photo of OLSH boys soccer
photo of the OLSH concert choir singing Christmas carols at the Pittsburgh Airport
photo of 2019 OLSH cheerleaders at football game
photo of 2019 OLSH Eucharistic Procession
photo of OLSH Chi Rho retreat participants
photo of OLSH students
photo of 2020 WPIAL champ OLSH boys basketball
photo of OLSH girls bowling 2019-2020
photo of OLSH blessing of spring athletes 2020
photo of OLSH AP students 2019-2020
photo of OLSH theater students participating in audio workshop
photo of OLSH's five National Merit recognized juniors and the school counselors