Travel for Credit Summer 2026

Grade 10-12 Information Session

Wednesday, March 4, 2026 | 7:00 p.m. | All Saints C.S.S.

Reverend John Markle School to Home Communications Award

Lenten Message

From the Chair of the Board and Director of Education

DCDSB Celebrates 30 Years of Black History Month: Honouring Black Brilliance and Tomorrow’s Visionaries

Secondary Course Selection

2025-2026 School Year Calendar

What's Happening

View All School News by logging into Edsby

Contact Us

3001 Country Lane
Whitby, ON L1P 1M1
Phone: 905-666-7753
Fax: 905-666-7815
Board Website | Bullying Report

Principal: J. Langstaff Mullett
Vice-Principal: J. Pedro-Neimann (A-F)
Vice-Principal: J. Neundorf (G-O)
Vice-Principal: L. Paterson (P-Z)

 

 

Bell Times

School Bell Times: 8:45 a.m. - 2:45 p.m.
Period 1: 8:45 a.m. - 10:05 a.m.
Period 2: 10:10 a.m. - 11:25 a.m.
Lunch: 11:25 a.m. - 12:10 p.m.
Period 3: 12:10 p.m. - 1:25 p.m.
Period 4: 1:30 p.m. - 2:45 p.m.