Last names starting with "I"
- Donald Ickes
- Class of 2013 Crystal Iler
- Class of 2005 Morris Iler
- Class of 2015 Andrea Illinois School For The Deaf (now Derstine)
- Class of 1990 Anne Ingersoll
- Class of 1989 Debbie Ingles
- Class of 2007 Aaron Ingold
- Jason Ingold
- Class of 1979 Becky Ingram
- Class of 2008 Jennifer Ingram
- Class of 1968 Ronnie Ingram
- Class of 1978 Harold Inlow
- Class of 1964 Susan Irish (formerly King)
- Class of 2002 Heather Iron
- Class of 2007 Grant Irvine
- Thomas Irwin
- Class of 1990 Brandy Isgrigg (formerly Mueller)
- Class of 1996 Linda Ishmael
- Class of 1976 John Isom
- Class of 1979 Jeffrey Ivester
Looking for Alton High School alumni not listed? If so, check out Classmates.com® - hundreds of more AHS alumni have posted their profiles.
About the Alton High School Alumni Directory
If you attended Alton High and want to be added to the alumni directory register now to add your name to the alumni list. Alton High School alumni can relive their experiences from high school by sharing memories and pictures, reconnecting with those alumni listed, and more.