Downers Grove South High School - Class of 1973 Alumni
Join thousands of alumni from Downers Grove South High School and the Class of 1973. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/20 vs West Aurora
08/27 vs Downers Grove North
09/03 vs Addison Trail
09/10 vs Willowbrook
09/17 vs Hinsdale Central
09/24 vs Proviso East
10/01 vs Hinsdale South
10/08 vs Leyden
10/15 vs Berwyn/Cicero Morton
08/27 vs Downers Grove North
09/03 vs Addison Trail
09/10 vs Willowbrook
09/17 vs Hinsdale Central
09/24 vs Proviso East
10/01 vs Hinsdale South
10/08 vs Leyden
10/15 vs Berwyn/Cicero Morton
Upcoming Class of 1973 Reunions
Browse past reunion events and photos for your class here.Past Class of 1973 Reunions
Browse past reunion events and photos for your class here.Downers Grove South '73 Apparel
Browse our apparel store for a wide range of Mustangs gear, from t-shirts and hoodies, to caps and accessories.
Class Yearbook
View past yearbooks
Recently joined '73 Classmates
Joe Joe Martin Hays
Class of 1973
Michael Citta
Class of 1973
Michael Shannon
Class of 1973
Deborah Oakes
Class of 1973
Connect with Class of 1973 Classmates
Nearby Downers Grove South Classmates
Class of 1971
43 classmates have joined
Class of 1972
20 classmates have joined
Class of 1974
43 classmates have joined
Class of 1975
56 classmates have joined