We wish the Mackenzie community a wonderful Summer Break.  Just a reminder, timetable pickup begins at the end of August.  Students picking up their timetable in August will have an opportunity to make required changes before school starts in September.  Please click on the following link for more information:   Timetable Pickup...

Marcia Diakun, Principal at Wm. Lyon Mackenzie will be retiring from the Toronto District School Board effective June 30, 2019 and Keith Johnson has been appointed Acting Principal at Wm. Lyon Mackenzie CI effective September 1, 2019.  Please click on the following link for more information:...

Please click on the following link to view the Decision Letter regarding the recommended boundary and grade changes concerning the Program Area Review for Dublin Heights Elementary and Middle School, Faywood Arts-Based Curriculum School, John Polanyi Collegiate Institute, Ledbury Park Elementary and Middle School, Summit Heights Public School, and William...

Toronto Public Health received notification of a possible case of Chicken Pox at William Lyon Mackenzie.  Please click on the following link for more information: Chicken Pox Notice

Please click on the following link for the June 2019 Exam Schedule: June 2019 Semester 2 Exam Schedule