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974 Pembridge Cr., Kingston, ON, K7P 1A3| Office: 613-389-1891| |Career Opportunities Staff Links
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  • Play! Gaming & Entertainment

    Play! Gaming & Entertainment

    AOS has been a proud partner of the Play! Gaming & Entertainment organization for many years, and we  continue to be grateful for the financial support this fundraising opportunity provides, including:
    Funding for School Excursions & Presentations
    Purchase of Technology Devices
    Materials for Special Crafts,
    Support for Grade 8 Graduation
    Reading Is Fun Club Rewards
    & many other extras!

    To learn more about our partnership with Play! Gaming & Entertainment, or to join our team of Bingo Volunteers, please contact the school.
  • Kindergarten Registration for September 2023

    Kindergarten Registration for September 2023

    Please click on "Read More" to pre-register your child for Kindergarten beginning in September 2023.
    Children registering will turn 4 years old by December 31, 2023.
    Please contact the school if you have any questions regarding registration.
  • Reporting Student Absence, Late Arrivals or Early Departures

    Reporting Student Absence, Late Arrivals or Early Departures

    Archbishop O'Sullivan Catholic School has a new  Safe Arrivals Program as of December 7, 2020, which allows parents/guardians to report their child’s absence in a new, more convenient way.

    Using the Safe Arrivals Program, parents/guardians are able to report daily absences (such as an illness, medical appointment, etc.) and even schedule absences in one of three ways:
    Download the School Messenger App from the Apple App or Google Play store
    Use the website go.schoolmessenger.ca
    Call toll-free to 1-844-445-4383
    These options are available 24 hours per day, 7 days a week, all year.
  • At Archbishop O'Sullivan Catholic School,

    At Archbishop O'Sullivan Catholic School,

    We strive to provide a distinctively Catholic education that allows each child the opportunities and experiences to grow in their academic capacity and faith formation. Within these experiences we focus on high expectations for all learners that are rooted in our Gospel teachings.  
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School Calendar

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Jun
02
Fri
P.A. DAY
All Day
Jun
06
Tue
Co-Ed Flag Football Tournament
All Day
Jun
19
Mon
Tyke/Pee Wee Track & Field (Board Meet)
9:30 AM - 2:30 PM
Jun
20
Tue
Bantam Track & Field (Board Meet)
9:30 AM - 2:30 PM
Jun
22
Thu
GRADE 8 GRADUATION
All Day
Jun
30
Fri
P.A. DAY
All Day
Sep
04
Mon
Labour Day
All Day
Sep
05
Tue
FIRST DAY OF SCHOOL!
9:10 AM - 3:20 PM
Oct
09
Mon
Thanksgiving
All Day
Nov
11
Sat
Remembrance Day
All Day
Feb
19
Mon
Family Day
All Day
Mar
29
Fri
Good Friday
All Day
Apr
01
Mon
Easter Monday
All Day
May
20
Mon
Victoria Day
All Day
​
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School News

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  • Totus Tuus.jpg
    Totus Tuus Summer Camp Registration is Now Open!
    The Archdiocese of Kingston is offering Totus Tuus weeklong summer camps for students in grades 1-6 and 7-12 in Kingston, Belleville, Perth and Kempville this...
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  • TW - PRIDE 2023.png
    June is Pride Month
    Throughout the course of this year, we have committed to living out our Board pastoral theme “ Formed in the Faith " in our...
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  • Twitter.png
    Sacred Heart of Jesus

    ​ Each year, the Catholic Church celebrates the whole month of June as the Month of the Sacred Heart of Jesus. Catholics are called to...
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  • L-R Colton Cooper, Lindsay Dodds, Scott Hoogkamp, Shayla Coe.jpg
    St. Paul Catholic Secondary School Colour Run Event Raises $9,400 for Trenton Memorial Hospital
    ​TRENTON, ON. - Grade 12 students from the Recreation and Leadership class at St. Paul Catholic Secondary School in Trenton raised $9,400 during their...
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  • Jarrell.jpg
    Student Artwork Highlights the Struggles Faced by Persons with Disabilities
    From Sunday, May 28 to Saturday, June 3 the Algonquin and Lakeshore Catholic District School Board (ALCDSB) is recognizing National AccessAbility Week as an...
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  • photo of students
    Congratulations to the mathletes who competed in the Annual ALCDSB Grade 7&8 Math Tournament
    ​
    On May 26, 2023 the annual Gr 7-8 ALCDSB Math tournament took place at St. Francis of Assisi Catholic School. Special thanks...
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  • Image of presenters, school staff and PEC municipality staff
    Two St. Gregory Catholic School Students Present at PEC Council on Food Scarcity and Affordable Housing

    Curiosity Creates Change for St. Gregory Catholic School Grade 7 and 8 students, two of whom presented at the Prince Edward County (PEC)...
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  • Golf Tournament - Registration Open graphic.png
    Register for the 24th Annual ALCE Foundation Golf Tournament!
      Are you ready for some golfing fun that also supports a great cause? The 24th Annual ALCE Foundation Golf Tournament is coming up,...
    Read More
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    Student Announcements

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