MacArthur High School - Class of 2021 Alumni, San Antonio TX
Join thousands of alumni from MacArthur High School and the Class of 2021. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/26 vs Burbank
09/02 vs Holmes
09/09 vs LEE
09/24 vs Winn
10/01 vs South San Antonio
10/08 vs Martin
10/15 vs Nixon
10/22 vs Medina Valley
10/28 vs Southside
11/04 vs Jay
09/02 vs Holmes
09/09 vs LEE
09/24 vs Winn
10/01 vs South San Antonio
10/08 vs Martin
10/15 vs Nixon
10/22 vs Medina Valley
10/28 vs Southside
11/04 vs Jay
Upcoming Class of 2021 Reunions
Browse past reunion events and photos for your class here.Past Class of 2021 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Connect with Class of 2021 Classmates
Nearby MacArthur Classmates
Class of 2019
9 classmates have joined
Class of 2020
7 classmates have joined
Class of 2022
7 classmates have joined
Class of 2023
5 classmates have joined