THHS (THHS) Class of 1989 Alumni List

Help us Update the THHS 1989 Class List by adding any names missing from the list below:

Reunions and Trabuco Hills High School News

More 1989 alumni from Trabuco Hills HS have posted profiles on®. Click here to register for free at® and view other 1989 alumni.


Missing some friends from Trabuco Hills that graduated with you in 1989? Check the list below that shows the Trabuco Hills class of '89.

If you are a former student of Trabuco Hills in Mission Viejo, California, register now to add your name.