Archbishop O’ Sullivan Catholic School Home

News & Announcements

See Me in ALCDSB: Preliminary Report

At the ALCDSB, we are called to listen deeply and learn from the stories and lived experiences of all students in our Catholic schools. This work reflects our shared commitment to fostering equity, dignity, and belonging for all.

Chief executive officer kneeling down, talking to two young students

CEO/Director of Education June Update

Carey Smith-Dewey, Chief Executive Officer/Director of Education shares her June update.

Raffle winner holding the large cheque with her partner and three month old baby.

ALCDSB family takes home $42,912.50!

The Spring 50/50 Raffle has come to a close and one lucky family has won!

Letter to students & families - from Minister Calanda

Please read a written message from Minister of Education, Paul Calandra

Report Card Update

Paper copies will be provided to students for the June reporting period. These will be provided in paper copy in addition to electronic versions.

Proud Recipient: RBC Barrier Buster Grants Program is the text with an image of a man in a wheelchair smiling and waving

ALCDSB Receives Accessibility Grant

The ALCDSB is a proud recipient of the RBC Barrier Buster Grants Program presented by The Rick Hansen Foundation.

Four individuals holding a large presentation cheque.

ALCE Foundation receives a $10,000 donation from OECTA

The Algonquin Lakeshore Ontario English Catholic Teachers' Association (OECTA) has generously donated $10,000 to the Algonquin and Lakeshore Catholic Education (ALCE) Foundation in support of students and families across our school communities.