Allen High School - Class of 2000 Alumni

Join thousands of alumni from Allen High School and the Class of 2000. 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 2000 Reunions

Browse past reunion events and photos for your class here.

Past Class of 2000 Reunions

Browse past reunion events and photos for your class here.

Allen '00 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 2000 Classmates

Michael Carnes

Charles Knighten

Nearby Allen Classmates

Class of 1998

4 classmates have joined

View Class of 1998 Alumni

Class of 1999

2 classmates have joined

View Class of 1999 Alumni