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San Lorenzo Ruiz Catholic Elementary School
"A Community Growing in Faith"
  • San Lorenzo Ruiz Catholic Elementary School
  • 100 Barondale Dr.
  • Mississauga ON , L4Z 3R1
  • Principal: David Clifford
  • Vice Principal(s): Carmelina Allegretti

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



San Lorenzo Ruiz is a caring community that stresses acceptance of others, commitment to our Catholic faith and high academic standards. We provide a safe, caring and inclusive learning environment where models of Gospel values and Catholic doctrines, teachings and beliefs are an integral part of the daily life of our school.

The school motto, "A Community Growing in Faith," was chosen through the process of community consultation and reflects a holistic philosophy where religion and daily life are intertwined. All activities at the school — academic and pastoral work, extracurricular and intra-curricular, prayer and worship, administration and management — help to prepare our students for their lives as Catholics in the community.

Our students come to us with a variety of strengths and needs, with their Catholic faith as their common bond. Our prayer life, liturgical celebrations, the sacraments, and our faith and values system form the foundation of our school programs.



8:15 am                         Start of the school day

9:38-9:53 am                 Morning Recess (15 minutes)

11:16 am  -12:16pm       Lunch 

1:39-1:54 pm                  Afternoon Recess (15 minutes)

2:45 pm                           Dismissal




Please click on the link below for the School Year Calendar for the upcoming School Year.

 This contains such important dates as First and Last Days of School, Holidays, PD Days and March Break.

 2023-2024 DPCDSB School Year Calendar Ministry Approved.pdf




The transportation information for your child(ren) is available at:

CALL: 905 890 6000


OEN # can be found on the front page of your child's report card.

STOPR Inclement Weather Guidelines and Bus Cancellations 2023 2024.pdf

When taking note of school bus cancellations, please note that San Lorenzo Ruiz is in ZONE #1. See the letter above for more details.

STOPR Fall Winter Newsletter November 2023.pdf



The School Administration would like to ask for your help regarding the continued attention to the issue of lateness. Many of our students come to school late. On some days, the number is between 10 and 15% of the school population. This places an extreme burden on the office and disrupts the beginning of the day. Students miss the prayer, anthem and important announcements not to mention instructional time. We have been in the practice of consequencing students with recess detentions, but we are aware that, particularly for the younger students, lateness is a 'family' matter and families are in the best position to remedy the problem. I remind you that supervision starts at 8:00 a.m. in the school yard and that the school day starts at 8:15 a.m.. If necessary, please make adjustments in your routine to ensure that your children arrive at school on time and ready to learn. Now is a great time to set positive routines and habits in place for the year ahead.


Concussion Parent Pamphlet.pdf

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