Ontario (OHS) Class of 2018 Alumni List
Help us Update the Ontario 2018 Class List by adding any names missing from the list below:
2018 Class List
Reunions and Ontario High School News
More 2018 alumni from Ontario HS Ontario, CA have posted profiles on Classmates.com®. Click here to register for free at Classmates.com® and view other 2018 alumni.
The students that went to school at the Ontario high school called Ontario High School and graduated in '18 are on this page. Register to add your name to the class of 2018 graduates list.
If you are a former student of Ontario High in Ontario, California, register now to add your name.