Crystal Lake South High School - Class of 1979 Alumni
Join thousands of alumni from Crystal Lake South High School and the Class of 1979. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/20 vs Prairie Ridge
08/27 vs Central
09/03 vs McHenry
09/10 vs Huntley
09/17 vs Crystal Lake Central
09/24 vs Dundee‑Crown
10/01 vs Hampshire
10/08 vs Cary‑Grove
10/15 vs Jacobs
08/27 vs Central
09/03 vs McHenry
09/10 vs Huntley
09/17 vs Crystal Lake Central
09/24 vs Dundee‑Crown
10/01 vs Hampshire
10/08 vs Cary‑Grove
10/15 vs Jacobs
'79 Reunion Info
Crystal Lake South '79 Apparel
Browse our apparel store for a wide range of Gators gear, from t-shirts and hoodies, to caps and accessories.
Class Yearbook
View past yearbooks
Recently joined '79 Classmates
Sean Madden
Class of 1979
Steve Schwertfeger
Class of 1979
Tim Snader
Class of 1979
Kevin Ioannacci
Class of 1979
Connect with Class of 1979 Classmates
Nearby Crystal Lake South Classmates
Class of 1977
3 classmates have joined
Class of 1978
3 classmates have joined
Class of 1980
46 classmates have joined
Class of 1981
38 classmates have joined