Allen High School - Class of 2003 Alumni

Join thousands of alumni from Allen High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

09/03 vs Barnsdall
09/10 vs Stratford
09/17 vs Caney Valley
09/24 vs Liberty

Upcoming Class of 2003 Reunions

Browse past reunion events and photos for your class here.

Past Class of 2003 Reunions

Browse past reunion events and photos for your class here.

Allen '03 Apparel

Browse our apparel store for a wide range of Mustangs gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Connect with Class of 2003 Classmates

Brent Hohenbrink

Nearby Allen Classmates