Skip to main content
Dr. J.M. Denison S.S.
(905) 836-0021
dr.j.m.denison.ss@yrdsb.ca
Dr. J.M. Denison S.S.
About Us
About YRDSB
Our School
Timetable
Message from Our Trustee
Principal's Message
Our Staff
School Newsletters
Secondary School
Student Support
School Improvement Plan
Our Programs
Our Departments
Our Programs
Guidance
Library
School Council
School Calendar
Home
School Council Invite - September 22, 2026 at 6:30 p.m.
School Council Invite - September 22, 2026 at 6:30 p.m.
