Board News & Information



School News & Announcements

Weekly Announcements

  • 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
  • Graduation 2019 Important Dates May 31       Grad Retreat, Saunders FarmJune 4        Grad Practice, 8:15 a.m. (Cafetorium, mandatory for all grads)                   Grad Mass, 9:30 a.m. (families are welcome to attend ...
    Posted May 29, 2019, 6:48 AM by Holy Trinity Catholic High School
Showing posts 1 - 4 of 226. 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
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 - 3:30 pm

Acting Principal
Robert Garnett

Vice Principals
Heather MacDonell (A-G)
Barry Agnew (H-M)
Cathie Sikich (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.

In preparation for the school year 2019-2020, Holy Trinity High School will be providing Group Registration presentations for those families that wish to attend our school and are not already pre-registered from one of our feeder schools. 

If you wish to register your son or daughter for the following school year, and he/she currently attends a school other than St. James, St. Anne, St Martin de Porres, or Holy Redeemer, please contact Holy Trinity at 613-591-9955 and ask for registration instructions. An administrator will support you with this process as well as invite you and your child to attend one of our Group Registration presentations. These will take place at the following times:

For those students entering Grade 7 or 8 - April 16th at 8:30 am, in the Learning Commons

For those students entering Grades 9 - 12 - April 18th at 8:30 am, in the Learning Commons

We invite you to call as soon as possible in order to secure your seat at one of our Presentations. We look forward to seeing you and your child there!

Stay tuned for information on our Catholic Education Week Open House in May!