Alumni News & Notes

Let your fellow St. Mary’s alumni know about the milestones in your life. You can keep them up to date by sending information and, if possible, a photograph, to Alumni News & Notes, St. Mary’s High School, St. Louis, MO 63111, by email to, by phone at 314-481-8400 or click here to fill out a form online.

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Alumni Association Website

St. Mary's High School Alumni Association is now online!  Please visit to become a member, register for events and visit our online store.

Class Reunions

Class reunions can be celebrated anytime!  If you are interested in planning or being on your class' reunion committee, please contact the Director of Advancement at  For a list of reunions currently being planned, click here. For class reunion photos click here

St. Mary's is Going Green

Learn about ways you can join St. Mary’s in the Going Green Campaign.

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