Prospect High School Alumni

Mt. Prospect, Illinois (IL)

Military Alumni

Military High School Alumni

Honoring Our Heroes

This area is dedicated to our alumni that have served or are serving in our armed forces!

Lost Class Rings

Have you lost your Prospect High School class ring? Have you found someone's class ring? Visit our Knights lost class ring page to search for your class ring or post information about a found ring.

Alumni Stories

Jim Retzke
Jim Retzke
Class of 1980
Read More
Ronald J. Peplow
Ronald J. Peplow
Class of 1965
Read More

Classmates Spotlight

Prospect High School Classmates

Karla Klein
Class of '90

School News

Class of 74 Reunion

We haven't had one in 20 years so we are planning a Prospect Class of 74, 40th reunion for 2014. Please send me your hom...
Read More »

Your fellow Knights want to know what you have been up to since you left the halls of Prospect High School. Submit your own holiday stories, achievements and photos in our Alumni Stories section. Read other classmate’s stories and see what they have been up to over the years.