SMUS Directory
| Laurie Parker |
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| Sarah Craig | Teacher Librarian and ESL, Middle School |
| Emily Deslaurier | French Teacher |
| Timio Colistro |
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| Matthew Keil | |
| Bernadette Abrioux |
Head of Mathematics, Teacher, Senior School Mathematics |
| Emma Abrioux |
Junior House Parent, Timmis House, Alumnus, Class of 2010 |
| Xavier Abrioux |
Director of Middle School, Alumnus, Class of 1976 |
| Angelina Agathoklis | Teacher, Junior School Art |
| Eileen Amirault | Teacher, Senior School Science |
| Becky Anderson | Interim Director of the Junior School |
| Eliot Anderson | Interim Director of the Senior School |
| David Angus |
Advisory Governor, SMUS Society Board of Governors, Past Board Chair, SMUS Society Board of Governors, Alumnus, Class of 1962, Past SMUS Parent |
| Nick Archibald | Junior House Parent, Barnacle House |
| Laura Authier | Director of Marketing and Communications |
