Board News & Information

School News & Announcements

Weekly Announcements

  • Photo Re-takes School Photo Re-take Day is coming up! Edge Imaging will be in at Holy Trinity on Wednesday, October 24. Students who missed School Photo Day are to have their ...
    Posted Oct 19, 2018, 6:07 AM by Holy Trinity Catholic High School
  • University Information Program On Wednesday, October 24, from 6 to 8 p.m., Holy Trinity will be hosting the University Information Program - all 21 Ontario Universities together.  Students and their parents will be ...
    Posted Oct 19, 2018, 5:14 AM by Holy Trinity Catholic High School
  • HT Clothing and Apparel HT Clothing and Apparel is now available. Go to and order online.You have until Monday, Nov 5.
    Posted Oct 17, 2018, 9:34 AM by Holy Trinity Catholic High School
  • Cannabis Parent Information Nights Cannabis will be legal in Canada as of October 17th, 2018. This may lead to questions from your teen. Come join Ottawa Public Health to learn more about cannabis, the ...
    Posted Oct 17, 2018, 8:20 AM by Holy Trinity Catholic High School
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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 - 3:30 pm

Lisa Cameron

Vice Principals
Robert Garnett (A-G)
Barry Agnew (H-M)
Cathie Sikich (N-Z)

Senior Office Administrator
Christine Galbraith

Tom D'Amico

Sandra Moore

New Registrations

If you are interested in registering for the 2018-2019 school year on Monday, August 27, please contact the office for details.