Mammoth High School - Class of 1978 Alumni, Mammoth Lakes CA
Join thousands of alumni from Mammoth High School and the Class of 1978. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/21 vs Orcutt Academy
08/27 vs Flintridge Prep
09/03 vs Chadwick
09/10 vs Avalon
09/17 vs Sierra Lutheran
09/24 vs Frazier Mountain
10/01 vs St. Joseph’s Academy
10/09 vs ACE
10/22 vs Mojave
10/29 vs Immanuel Christian
08/27 vs Flintridge Prep
09/03 vs Chadwick
09/10 vs Avalon
09/17 vs Sierra Lutheran
09/24 vs Frazier Mountain
10/01 vs St. Joseph’s Academy
10/09 vs ACE
10/22 vs Mojave
10/29 vs Immanuel Christian
Upcoming Class of 1978 Reunions
Browse past reunion events and photos for your class here.Past Class of 1978 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Connect with Class of 1978 Classmates
Nearby Mammoth Classmates
Class of 1977
6 classmates have joined
Class of 1979
7 classmates have joined
Class of 1980
4 classmates have joined