Rancho Cucamonga High School Alumni

Cucamonga, California (CA)

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

Alumni Stories

Dionne Henry
Dionne Henry
Class of 1999
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Classmates Spotlight

Rancho Cucamonga High School Classmates

Nicholle Badalamenti
Class of '01

School News

Dionne Henry

When is the upcoming class reuion of rancho cucamonga high school class of1999
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Your fellow Cougars want to know what you have been up to since you left the halls of Rancho Cucamonga 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.