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St. Oscar Romero Catholic SS
"Dream . Choose . Act . Succeed"
905.412.1000
  • St. Oscar Romero Catholic SS
  • 2495 Credit Valley Road
  • Mississauga ON , L5M4G8
  • Principal: Jason Boily
  • Vice Principal(s): Anthony Marcellino
    Diane Potoczny


  • Superintendents:
  • Trustee: Sharon Hobin (Mississauga Ward 8)
    All Trustees
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Important Postings

Students

12/11/2021

NEW!!! Summer Letters to families 2021 NEW!!! The Grad Video 2021 is ready! Plus Graduation Awards Recipients! Read More

Parents

03/11/2021

NEW!: Letter to the Blessed Trinity Campus Community Read More

Our Faith

04/10/2021

View St. Oscar Romero Catholic SS Pastoral Plan, and the celebrations of our faith. Read More

Advantage Program Registration information

12/09/2021

NEW!!! Advantage Course Offerings UPDATED Read More

Guidance-Courses

12/09/2021

NEW!!! Updated Programs at Romero - February 2021 Read More

Latest Updates

Students

12/11/2021

NEW!!! Summer Letters to families 2021 NEW!!! The Grad Video 2021 is ready! Plus Graduation Awards Recipients! Read More

Parents

03/11/2021

NEW!: Letter to the Blessed Trinity Campus Community Read More

School History

04/10/2021

Learn the history of Archbishop Romero Catholic SS Read More

Our Faith

04/10/2021

View St. Oscar Romero Catholic SS Pastoral Plan, and the celebrations of our faith. Read More

Advantage Program Registration information

12/09/2021

NEW!!! Advantage Course Offerings UPDATED Read More

Guidance-Courses

12/09/2021

NEW!!! Updated Programs at Romero - February 2021 Read More

Advantage Course 2021-22

10/09/2021

Read More

What I Need to Graduate

01/02/2021

Requirements to graduate secondary school. Read More

COVID19 Advisory Reporting

18/10/2020

​St. Oscar Romero C.S.S. will post information on this webpage if there is a confirmed case of COVID-19 that involves a student or a staff member in our school. Read More

School Generated Funds

09/10/2019

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College Information

09/10/2019

Ontario college information fair, programs at colleges, online applications, scholarships and awards. Read More

Dual Credit Applications and Information

09/10/2019

View Dual credit programs and offerings. Read More

Dufferin-Peel Night School

09/10/2019

Program information and course offerings as outlined from the Adult and Continuing Education Department. Read More

Adult Education Resources in the Community

09/10/2019

Information about adult education resources in the community, such as: academic and career enterance assessments, upgrading, independant learning, career planning, and online courses. Read More

Summer School Information

09/10/2019

Summer school information. Read More

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