Seton LaSalle Catholic High School

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Seton LaSalle Catholic High School Seton LaSalle Catholic High School is a private, Roman Catholic high school in Mt. Lebanon, Pennsylv Lebanon, Pennsylvania, a suburb of Pittsburgh, Pennsylvania.
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It is located in the Roman Catholic Diocese of Pittsburgh. Seton LaSalle has been ranked among the top 50 Catholic high schools in the U.S. The required courses at Seton LaSalle build upon state-mandated courses. Instruction is provided to students in three tracks: Honors, Academic, and General. Also, over 10 AP courses are offered. The grading system at Seton LaSalle is similar to some other high schools (especially Catholic high schools) in that an "A" is rewarded for work that receives a 92.5% through 100%. Also, Seton LaSalle is accredited by the Middle States Association of Colleges and Schools.

We are so proud of our Rebel community! Last week, Student Council held a “Donation Wars” competition, collecting items ...
10/13/2026

We are so proud of our Rebel community! Last week, Student Council held a “Donation Wars” competition, collecting items from each grade level. Overall, we collected 2,270 items to donate to the Red Door! The Sophomore class came in first place, collecting 872 toothbrushes, 112 sticks of toothpaste, and 22 packs of wet wipes! Way to go, Rebels.

Congratulations to Alex Weaver, ‘29 (Troop 1005), who received the Glenn A. and Melinda W. Adams Eagle Scout Service Pro...
10/12/2026

Congratulations to Alex Weaver, ‘29 (Troop 1005), who received the Glenn A. and Melinda W. Adams Eagle Scout Service Project of the Year Award from the National Eagle Scout Association of the Laurel Highlands Council! Alex took on the restoration of the Hoge Memorial in Washington, PA. The Eagle Scout project included multiple phases of improvements and extensive fundraising to help restore and improve the memorial. We are so proud of Alex and his accomplishments!

We had a wonderful time at our 2026 Hall of Fame event. Congratulations again to our seven new inductees: The Most Rever...
10/09/2026

We had a wonderful time at our 2026 Hall of Fame event. Congratulations again to our seven new inductees: The Most Reverend Mark A. Eckman, ‘77, Mary Agnes Price Stevens, ‘68, Sr. Donna Marie Leiden, S.C., Gary Stokan, ‘73, James E. Holliday, ‘73, Kevin Boland, and Fay Boland. Enjoy some photos from the event! Click here to learn more: https://www.slshs.org/apps/pages/hall-of-fame

We’ve had an amazing homecoming spirit week so far! Thank you to Student Council for planning fun dress-down day themes,...
10/09/2026

We’ve had an amazing homecoming spirit week so far! Thank you to Student Council for planning fun dress-down day themes, guest speakers, donation wars, and more. Today we will celebrate Mass together, then kick off a day of school spirit with games, powderpuff football, and a pep rally!

This week we inducted 7 new members into our Hall of Fame. The awards honor alumni, faculty, and lifetime advocates of C...
10/08/2026

This week we inducted 7 new members into our Hall of Fame. The awards honor alumni, faculty, and lifetime advocates of Catholic education from Seton LaSalle, Elizabeth Seton, and South Hills Catholic High Schools for notable accomplishments in their professional and personal lives. These accomplishments are exemplary and tangible demonstrations of the values embodied at Seton LaSalle Catholic High School. To read about this year’s inductees, click here: https://www.slshs.org/apps/pages/hall-of-fame

Way to go, Alex!! 💚💚
10/08/2026

Way to go, Alex!! 💚💚

Campus Ministry hosted the first Girls' Conversation Club. Nineteen students joined to read and discuss the first chapte...
10/08/2026

Campus Ministry hosted the first Girls' Conversation Club. Nineteen students joined to read and discuss the first chapter of "Go Bravely: Becoming the Woman You Were Created to Be" by Emily Wilson Hussem during lunch. The new club aims to encourage young women to feel confident living out their faith in today's world!

Cheer on the Rebels this Friday at the Homecoming game! Kickoff is at 7:00pm at Mt. Lebanon Stadium. ’sGoRebels
10/07/2026

Cheer on the Rebels this Friday at the Homecoming game! Kickoff is at 7:00pm at Mt. Lebanon Stadium. ’sGoRebels

Our broadcast journalism students have the month of September covered in the first edition of the Student Rebel Report f...
10/06/2026

Our broadcast journalism students have the month of September covered in the first edition of the Student Rebel Report for the 2026-2027 school year. Read all about the guest speakers, faith opportunities, senior sunrise, new staff, alumni updates, and the favorite Bible verses from members of our community. We also have pictures and recaps from last summer's Europe trip! Click here to read: https://www.flipsnack.com/BC67658A9F7/rebels-report-vol-3-iss-1

10/03/2026

Our English Honors Society students recently updated the “quote wall”! This student-led project is meant to share some encouragement and positivity with whoever is walking by during the school day.

Address

1000 McNeilly Road
Pittsburgh, PA
15226

Telephone

+14125613583

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