Costa Mesa HS (CMHS) Class of 1978 Alumni List

Help us Update the Costa Mesa HS 1978 Class List by adding any names missing from the list below:

1978 Costa Mesa High School Yearbook

1978 Costa Mesa High School Yearbook
Click here to view at®

Reunions and Costa Mesa High School News

More 1978 alumni from Costa Mesa HS have posted profiles on®. Click here to register for free at® and view other 1978 alumni.


Missing some friends from CMHS that graduated with you in 1978? Check the list below that shows the Costa Mesa class of '78.

Costa Mesa High School alumni can relive their experiences from high school by sharing memories and pictures, reconnecting with those alumni listed, and more.