Board News & Information



School News & Announcements

Weekly Announcements

  • Trinity Nation Orientation All grade 7 students or any students new to Holy Trinity are invited to our Trinity Nation Orientation day on Wednesday, August 28.  Please click here for more details. We ...
    Posted Jun 19, 2019, 6:17 AM by Holy Trinity Catholic High School
  • Craft Fundraiser - June 22 Get Crafty for JuliaFundraising event for Julia Miller and her family.Julia has acute myeloid leukemia, an aggressive blood cancer, and needs a bone marrow transplant.Holy Trinity Catholic ...
    Posted Jun 4, 2019, 8:47 AM by Holy Trinity Catholic High School
  • Prom Information Please see below important information for those who have purchase prom tickets.Where: Chateau LaurierDate: Thursday, June 6 Time: Arrival anytime after 5:00 p.m.  Dinner served at ...
    Posted Jun 3, 2019, 11:12 AM by Holy Trinity Catholic High School
  • Exam Schedule Please click here for the Semester 2 HS Exam Schedule - June 2019.
    Posted May 30, 2019, 5:17 AM by Holy Trinity Catholic High School
Showing posts 1 - 4 of 227. View more »


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Contact Information

180 Katimavik Road,
Kanata, Ontario K2L 4A7
Phone:  613-591-9955
Fax: 613-592-4839
Email: HolyTrinity.High@ocsb.ca 

Student Absences - 24 Hour Attendance Line 613-591-0900

Class Hours:  8:00 am - 2:15 pm
Office Hours:  7:30 am - 3:00 pm

(Summer Office Hours: 7:30 am - 2:00 pm from July 8 to August 16)

Acting Principal
Robert Garnett

Vice Principals
TBD (A-G)
Barry Agnew (H-M)
Stacy, Hovey (N-Z)

Senior Office Administrator
Christine Galbraith

Superintendent
Tom D'Amico

Trustee
Sandra Moore


New Registrations

If you are interested in registering for the 2019-2020 school year, please contact the office for details.





 BYOD partnership with Staples


Click here for more information