SMUS Directory
| Emily Deslaurier | French Teacher |
| Matthew Keil | |
| Sarah Craig | |
| Timio Colistro |
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| Laurie Parker |
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| 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 |
Senior School Assistant Director, Student Life, Teacher, Senior School PE |
| 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 |
