Ontario High School

Ontario Alumni Photos

  • Coleen  Gittins Unknown Grad Year
    Unknown Grad Year
    Coleen Gittins
  • Malcolm  Hamilton Unknown Grad Year
    Unknown Grad Year
    Malcolm Hamilton
  • Will Jonz Class of 1984
    Class of 1984
    Will Jonz
  • Haus Rodriguez Jr Boss Class of 2001
    Class of 2001
    Haus Rodriguez Jr Boss

Select the City of Your Ontario High School

This site lists alumni from the 3 high schools named Ontario High School in the U.S. Pick your high school.

Can't find your school? Click here to add your city's Ontario High School

About the Ontario High School Alumni Website

The Ontario High School alumni website helps alumni from the high school reunite with lost friends. If you attended Ontario High and if you want to reconnect with old friends and former students, you can do so on this alumni website.

Latest Updates from Ontario High School Alumni


Luis Benitez has someone searching for them.
Russell Brassfield has someone searching for them.
Hazel Boyd has someone searching for them.
Kathy Wagner has someone searching for them.
Plus many more
Most recent: Yesterday
Coleen Gittins registered as a OHS alumni.
Coleen Gittins added photos to their personal photo gallery.
Coleen Gittins updated their profile picture.
Most recent: 6 days ago
Malcolm Hamilton added photos to their personal photo gallery.
Malcolm Hamilton updated his profile picture.
Malcolm Hamilton registered as a OHS alumni.
Most recent: 12 days ago
James Cross registered as a OHS Class of 1987 alumni. 15 days ago