SMUS Directory
| Brandon Hawes | Teacher, Junior School Grade 5 |
| David Heffernan |
Assistant Houseparent, Barnacle House, Alumnus, Class of 2006 |
| Paula Henchion | Director of Support Services for Sodexo |
| Angus Henderson | Teacher, Senior School Geography |
| Allison Higinbotham | Teacher, Senior School Mathematics |
| Shannon Hill '85 |
Governor, SMUS Society Board of Governors, Current SMUS Parent |
| Stuart Hill | Director of Marketing and Communications |
| Dave Hlannon | Director of Educational Technology |
| Theresa Hogg-Jackson | Senior Houseparent, Winslow House |
| Bryant Hollingworth | Assistant Houseparent, Barnacle House |
| Jean Hollingworth |
Senior Houseparent, Barnacle House, Alumnus, Class of 1998 |
| Tom Hollingworth |
Teacher, Middle School French, Senior Houseparent, Barnacle House |
| Jeff Hunt | Teacher, Senior School Mathematics |
| Graeme Hyde-Lay | Assistant Houseparent, Harvey House |
| Ian Hyde-Lay | Teacher, Senior School PE and History |