Archbishop Riordan High (ARHS) Class of 1970 Alumni List

Help us Update the Archbishop Riordan High 1970 Class List by adding any names missing from the list below:

Registered Alumni

Reunions and Archbishop Riordan High School News

More 1970 alumni from Archbishop Riordan HS have posted profiles on®. Click here to register for free at® and view other 1970 alumni.


Alumni from the Archbishop Riordan High School class of 1970 that have been added to this alumni directory are shown on this page. All of the people on this page graduated in '70 from Archbishop Riordan High. You can register for free to add your name to the ARHS alumni directory.

For former Archbishop Riordan High students from CA, you can view the class reunion information that has been posted by other site visitors. In addition, we encourage you to post your profile in the alumni directory, share information about the school activities you were involved with and reconnect with Archbishop Riordan High School alumni.