Arroyo (AHS) Class of 1974 Alumni List

Help us Update the Arroyo 1974 Class List by adding any names missing from the list below:

1974 Arroyo High School Yearbook

1974 Arroyo High School Yearbook
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More 1974 alumni from Arroyo HS San Lorenzo, CA have posted profiles on®. Click here to register for free at® and view other 1974 alumni.


The Arroyo High San Lorenzo, CA class of '74 alumni are listed below. These are former students from Arroyo in San Lorenzo, CA who graduated in 1974. Alumni listings below have either been searched for or they registered as members of this directory.

While you are reminiscing about the times you spent in high school at Arroyo High School, you should also check out alumni photos, yearbook listings and share any reunion info if possible.