Janesville High School - Class of 2003 Alumni

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

Varsity Football Schedule 2026-27

08/27 vs Gladbrook Reinbeck
09/03 vs Turkey Valley
09/10 vs Don Bosco
09/17 vs Tripoli
10/01 vs West Central Maynard
10/08 vs Riceville
10/15 vs Dunkerton

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.

Janesville '03 Apparel

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

Class Yearbook

View past yearbooks

Connect with Class of 2003 Classmates

Natalie Hamil

Brittany Voshell

Nearby Janesville Classmates

Class of 2001

6 classmates have joined

View Class of 2001 Alumni

Class of 2002

2 classmates have joined

View Class of 2002 Alumni

Class of 2005

3 classmates have joined

View Class of 2005 Alumni