News & Announcements

Bishop Mark A. Eckman, SHC ‘77, the 13th Bishop of the Diocese of Pittsburgh

Published June 5, 2025

May Rebel Report

Published May 30, 2025

Class of 2025 Senior Sign Off

Published May 12, 2025

April Rebel Report

Published May 5, 2025

2025 Summer Camps at Seton LaSalle

Published April 28, 2025

2025 Yearbooks

Published April 28, 2025

Spring Concert

Thursday, April 24th

Published April 22, 2025

Praying for Pope Francis

Published April 22, 2025

Happy Easter

Published April 22, 2025

Thank you to Bishop Mark A. Eckman, '77

Published April 22, 2025

March 2025 Rebel Report

Published April 3, 2025

Graduation Photo Order Form

Published April 2, 2025

Class of 2025 Yard Signs & More

Published April 1, 2025

Spring Open House

Wed. April 2nd

Published March 18, 2025

2025 SLS Carson Scholars

Published March 18, 2025

Head Varsity Cheerleading Coach Position Open

Published March 10, 2025

February 2025 Students of the Month!

Published March 18, 2025

Ushan Dahal, '25 Receives Nordenburg Scholarship

Published March 10, 2025

Patrick Weldon, ‘25 National Merit Scholarship Finalist

Published March 10, 2025

1983-1984 SLS Girls Basketball Team Inducted Into WPIAL Hall of Fame

Published January 17, 2025

WPIAL '24 Food & Fund Drive Community Champions

Published January 17, 2025

Khalil Taylor, ‘27 Voted KDKA Super7 Winner

Published January 17, 2025

Rebels Community Service Initiative

Published January 17, 2025

Women in Science Awards

Published January 17, 2025

Girls Volleyball All-Section

Published January 17, 2025

Happy New Year!

Published January 1, 2025

Merry Christmas from SLS!

Published December 25, 2024

Sip & Sample - Dec. 5th

Published December 3, 2024

Upcoming Events

Published November 20, 2024

November Event Highlights

Published November 20, 2024

November Student Spotlights

Published November 20, 2024

Seton's Greetings Christmas Concert

Friday, December 13

Published November 18, 2024

Rebel Spirit Wear Shop Open Now

Published November 12, 2024

Fall Drama - November 14, 15, and 16th

Published October 31, 2024

Upcoming Events

Published October 29, 2024

Fall Event Highlights

Published October 29, 2024

October Student Spotlights

Published October 29, 2024

Patrick Weldon, ‘25: Coca-Cola Scholars Program Semifinalist

Published October 24, 2024

#1 Co-Ed Catholic High School in the Pittsburgh Area

Published October 24, 2024

Meet our New Faculty!

Published September 6, 2024

Rebel Alumni: Warm Up Your Instruments!

Published September 9, 2024

Fall Open House

Published September 6, 2024

Meet Seton LaSalle

Seton LaSalle is a special place for so many people, and we wanted to find a way to share the love our staff and students have for this school with others.

Published September 6, 2024

Homecoming Tickets on Sale

Published September 6, 2024

New Principal Announcement

Published June 20, 2024

Bus Driver Job Opening

Published June 20, 2024

Back-to-back WPIAL Champions

Published May 30, 2024

Lauren Martin appointed to Superintendent of Schools for the Diocese of Pittsburgh

Published April 24, 2024

Pro3 Uniform Sale

Published June 18, 2024

Head Baseball Coaching Position Open

Published June 17, 2024