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St. Marcellinus Catholic Secondary School
"Let Every Spirit Soar"
  • St. Marcellinus Catholic Secondary School
  • 730 Courtneypark Drive West
  • Mississauga ON , L5W 1L9
  • Principal: Maria Bueno
  • Vice Principal(s): Loredana Gencarelli
    Kwadwo Adusei
    Greg Spagnoli

  • Superintendents: Adrian Scigliano
  • Trustee: Luz del Rosario (Mississauga Ward 11)
    Thomas Thomas (Mississauga Ward 5)
+More School Info
School Site 

St. Marcellinus School Registration & Open House Info

 Open House Flyer 2023 (2) (002).JPG

Open​ House Video​

Open House 2023 MARCL.pdf​​

​Additional Registration Links/Forms:

Registration Info for the 2024/2025 School Year

Overview - St. Marcellinus CSS Registration Information for 2024-2025.pdf

Online Registration Info - Gr 9 Open Access In-Boundary.pdf

FAQ Document 2024.pdf

To check the Catholic school in your catchment area, please go to STOPR​ and select School Eligibility.

Your family does not live in the school's boundary?  ​Complete the following link for school staff to contact you to share registration updates and the process for out-of-boundary students: Out-of-Boundary Students​

2024-2025 Registration Forms

​1. Registration Package for DPCDSB students who live in-boundary: 

Registration Package Forms.pdf​

2.  Registration Package forms for flex boundary students: 

Registration Pkg for Flex Boundary Students.pdf

3. Grade 9 Course Selection form 2024-2025:  

Grade 9 Course Selection form 2024-2025.pdf

4. Registration Package for Grade 9 online applicants:

​​          Registration Package- Open Access - St Marcellinu​s 2024-25.pdf

For more information regarding school registration for the 2024-25 school year, please visit the DPCDSB Online Registration webpage. ​

2023-2024 Registration Information​

1. Registration flyer for Grade 9 Open Access students: Online Registration Flyer 2023 - St. Marcellinus.pdf

2. Link to Registration Package Forms:  Registration Package Forms.pdf

3. Grade 9 Course Selection form 2023-2024: GR 9 OPTION SHEET 2023 24 Feeder Schools.pdf

4. Registration Package forms for flex boundary students:  Registration Pkg for Flex Boundary Students.pdf

5. Grade 10 Course Selection form 2023-2024: GR 10 OPTION SHEET 2023-24.pdf 

6. Grade 11 Course Selection form 2023-2024:GR 11 OPTION SHEET 2023-24.pdf

7. Grade 12 Course Selection form 2023-2024:GR 12 OPTION SHEET 2023 - 2024.pdf

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