Ontario High School Alumni

Mansfield, Ohio (OH)

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

Alumni Stories

Debby Konves Roelant
Debby KONVES Roelant
Class of 1971
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Mary Hamilton
Mary Hamilton
Class of 1957
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Classmates Spotlight

Ontario High School Classmates

John Goetz
Class of '73

School News

Tribute to Roger Copeland

Honoring Roger Copeland
Ontario's First Football Coach
Saturday, August 25, 4:00 pm
Copeland Field...
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Your fellow Warriors want to know what you have been up to since you left the halls of Ontario 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.