St. Marcellinus CSS

For all incoming families please join us for our Open House and Information Night.

Looking forward to seeing all St. Marcellinus families on October 16, 2025.

Today is the National Day for Truth and Reconciliation and Orange Shirt Day. This day recognizes Survivors of residential schools, the children who never returned home, and their families. We wear orange today in honour of them, and as a reminder that #EveryChildMatters.

October 10, 2025 is a PA Day for all DPCDSB schools. As per the Education Act R.R.O. 1990, Regulation 304, details about PA days will be made available to families. ➡More information: dpcdsb.org/download/534041 📅School Year Calendar: dpcdsb.org/SchoolYearCale…

#RowansLawDay See links for Concussion Safety Resources

Have you considered being a MiWay Ambassador? Visit miway.ca/ambassador

St. Marcellinus Photo Day- Thursday September 11, 2025 📸 Don’t forget to be in full uniform and bring your best smile 😊

SafeVoice is DPCDSB’s confidential Safe Schools Tool.
Students can share concerns about bullying, harassment, discrimination, or other issues safely and anonymously. Visit dpcdsb.org/SafeVoice

The first day of school for the 2025-2026 school year is Tuesday, September 2. See you next week! View the 2025-2026 school year calendar: dpcdsb.org/SchoolYearCale…

Rooted in our Catholic faith, we affirm the dignity of all, including 2SLGBTQ+ students, staff, and community members. Let's lead with kindness, stand against all forms of bullying, and remain committed to nurturing safe and inclusive spaces where we all belong.

Please be advised that the Parent Engagement Evening: Building Safe School Communities, originally scheduled to take place on May 29, 2025, at St. Marguerite d’Youville Catholic Secondary School, has been postponed. We will update all registrants once a new date is finalized.

Over the past two weeks, several DPCDSB schools have been subjected to disturbing & deeply troubling vandalism incidents, including anti-Black racist & homophobic graffiti. Read our Information Bulletin for an important message to the DPCDSB community: dpcdsb.info/Vandalism-Apri…

It is with profound sorrow that we join Catholics across the world in mourning the passing of our Holy Father, Pope Francis. His legacy of kindness, inclusivity, and servant leadership will continue to resonate within the Catholic Church and beyond. More: dpcdsb.info/PopeFrancis

St. Marcellinus CSS Spirit Wear for purchase through School Cash Online. Deadline to buy April 13th

All originally scheduled Civvies Days will now be Spirit Wear days. March 26th, April 30th, May 28th, and June 25th.

And the gold medal 🥇 goes to ⁦@StMarcellinusSS⁩ 👏👏👏 #GotSkills?

Civvies day is canceled for the month of February. We encourage all students to show their school spirit by wearing spirit wear tops on Wed. Feb. 26th

🔔All DPCDSB schools and offices/facilities are closed to students and staff today due to winter weather conditions. Please refer to our Community Information Bulletin for the Weather Related Bus Cancellations and System Closures Protocol: dpcdsb.info/WeatherRelated…

🔔REMINDER: During the winter months, inclement weather and poor road conditions may disrupt bus transportation. Learn which Weather Zone your school is in and how to check if school transportation is affected. Read our inclement weather protocol: dpcdsb.info/WeatherRelated…

February 14, is a Professional Activity Day for all DPCDSB schools. As per the Education Act R.R.O. 1990, Regulation 304, details about PA days will be made available to families. ➡More information: dpcdsb.info/PADay-Feb14 📅School Year Calendar: dpcdsb.info/SchoolYearCale…