- Class: 1973
David Bodanis, Class of 1973, American-born, London-based writer, speaker, and business advisor known for his bestselling popular science and history books.
1970–79
Gutman, Joseph
- Class: 1975
Joseph Gutman, Businessman, and Philanthropist.
Halling, Scott
- Class: 1972
Scott Halling Class of 1972: Educator, War Hero, Educator, Chicago JROTC community leader
Hurwitz, Danny
- Class: 1979
Danny Hurwitz, Class of 1979: All State SHS Quarterback, Banking Executive
All City, All State quarterback for Sullivan during their first and only public school championship.