Diamond Bar High School - Class of 2003 Alumni
Join thousands of alumni from Diamond Bar High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/19 vs Grand Terrace
08/27 vs Claremont
09/10 vs Walnut
09/17 vs Canyon
09/24 vs Rowland
10/01 vs Baldwin Park
10/08 vs West Covina
10/15 vs South Hills
10/22 vs Covina
10/29 vs Los Altos
08/27 vs Claremont
09/10 vs Walnut
09/17 vs Canyon
09/24 vs Rowland
10/01 vs Baldwin Park
10/08 vs West Covina
10/15 vs South Hills
10/22 vs Covina
10/29 vs Los Altos
'03 Reunion Info
Royal Reminiscence
location is TBA looking at a Long Beach area Hotel Ballroom type party
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Class of 2001
26 classmates have joined
Class of 2002
25 classmates have joined
Class of 2004
22 classmates have joined
Class of 2005
13 classmates have joined