Register today for summer school 2020

Board News & Information

School News & Announcements

Weekly Announcements

NEW - Weekly Virtual Agenda

  • National Mental Health Spirit Week - May 4-8 Student Council is happy to announce its second online Spirit Week happening the first week of May!This Spirit Week is centred around Mental Health and Wellness at home. To ...
    Posted May 1, 2020, 12:59 PM by Holy Trinity Catholic High School
  • Update on Graduation Ceremony Please see Director of Education Denise Andre's letter to the graduating class of 2020 regarding the status of this year's graduation ceremonies.
    Posted May 1, 2020, 12:50 PM by School Websites
  • Catholic Education Week - May 3-8 Dear Holy Trinity Parents and Guardians,Each year, the Catholic community of Ontario engages in a week-long celebration of the unique identity and distinctive contributions of Catholic education during ...
    Posted Apr 30, 2020, 11:29 AM by Holy Trinity Catholic High School
  • Summer School 2020 Any student interested in registering for Summer School, please click here for more information and a list of instructions.  Should you have any questions, please contact your Guidance Counselor.
    Posted Apr 23, 2020, 10:02 AM by Holy Trinity Catholic High School
Showing posts 1 - 4 of 44. View more »

School Calendar

Connect with Our School


Contact Information

180 Katimavik Road,
Kanata, Ontario K2L 4A7
Phone:  613-591-9955
Fax: 613-592-4839

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

Senior Office Administrator:  Christine Galbraith

Acting Principal:  Robert Garnett

Vice- Principals:

June O'Farrell (A-G)


Barry Agnew (H-M)


Stacy Hovey (N-Z)


Superintendent:  Tom D'Amico

Trustee:  Sandra Moore

New Registrations

Online Registration Now Available  
Schools might be closed, but you can still register your child for Holy Trinity with our new online registration form.  Click here for more information.

 BYOD partnership with Staples

Click here for more information