Los Osos HS (LOHS) Class of 1980 Alumni List

Help us Update the Los Osos HS 1980 Class List by adding any names missing from the list below:

1980 Class List

Know Los Osos HS Class of 1980 graduates that are NOT on this List? Help us Update the 1980 Class List by adding missing names.

Reunions and Los Osos High School News

More 1980 alumni from Los Osos HS have posted profiles on Classmates.com®. Click here to register for free at Classmates.com® and view other 1980 alumni.


If you are trying to find people that graduated in '80 at Los Osos in Ontario, CA, check the alumni list below that shows the class of 1980.

If you are an alumn of Los Osos HS you should register now in the alumni directory. We also encourage you to interact with the rest of the alumni on this site. You can find old friends, share photos and stay updated on the latest school news.