Rita Lord	Chief Financial Officer
Tina Lum	Athletics Coordinator, Senior School
Sarah Lund	Admissions Associate, Junior School
David Lynch '98	Social Studies Teacher, Senior School Alumnus, Class of 1998
Susan MacDonald	English Teacher, Senior School
John MacKay	President, SMUS Parents' Auxiliary
Brian Maclean	Bus Driver
Jennifer Mao	Modern Language Teacher, Senior School
Kristy Martens	Physics Teacher, Senior School
Stanley Mason	After-School Care and Camps Coordinator Senior Assistant Houseparent, Bolton House
Lauren Mavrikos	Counsellor, Senior School
Jake McCloskey '09	Humanities, Engineering and Design Teacher, Middle School Alumnus, Class of 2009
Cameron McClure	Bus Driver
Ruth McGhee	Director of University Counselling Academic Advisor
Melissa McGrath	Educational Assistant, Middle School Assistant Houseparent, Winslow House