Cardinal O'Hara All-Class Reunion - 2026

The Cardinal O'Hara High School All-Class Reunion is returning to Delco! Join us on Saturday, September 26, 2026, in the Cardinal O'Hara Gym for an unforgettable evening of great food, music, memories, and reconnecting with classmates. Walk the halls, reminisce about your favorite O'Hara moments, and relive the glory days with friends old and new.

The evening will feature delicious food by Lia's Catering, music from a live DJ, and plenty of opportunities to catch up with classmates, tour the school, and celebrate what it means to be part of the O'Hara family. Whether you graduated five years ago or fifty, this is a night you won't want to miss!

Advanced online tickets are $30 per person (online tickets will end on 9/23).

Tickets at the door are $40 per person. Cash and Venmo only.
*Service fees will apply; Must be 21+ to attend.

Hosted by the Cardinal O'Hara High School Alumni Association.

Questions? Please contact the Office of Alumni Relations at alumni@cohs.com

Photography/Video Disclaimer:
Please note that official event and student photographers will be present to capture photographs and videos throughout the event. Photos and videos taken will be used to market and promote the school function online and through social media. We thank you for being dedicated members of the COHS community!