The Perth Modernian Society is an Association of former students and staff. There are two levels of membership – Registered Membership which is FREE and Contributing Membership which is $120 ($80 for Year 12 Graduates) for a four-year membership. 

Details of current Alumni events, membership application forms and other current news are available on the Perth Modernian Society website: perthmoderniansociety.org.au

The executive meets twice per term in the History Centre located at Perth Modern School. The Society produces a quarterly e-newsletter for Registered Members and an annual publication for Contributing Members.