History
O.M. MacKillop P.S. is named after the late Oliver M. MacKillop, a former Public School Inspector for the northern part of York County, who resided in Richmond Hill. Mr. MacKillop was a great student of English literature. He loved children and it was his desire that the teachers should inspire in their pupils a love of learning. During his many years of service Mr. MacKillop made an outstanding contribution to both elementary and secondary education in the province. Our school insignia is the mustang. In 2005 O.M. MacKillop celebrated its 50th anniversary.

Facilities
O.M. MacKillop P.S. was officially opened in 1955. A new library was placed on the original school in 1989. Over the years, classrooms have been converted in an attempt to accommodate the increase in population and the advancement of school program. At various times, a maximum of eight portables have been utilized. Full Day Kindergarten classrooms were constructed in 2011.
MacKillop P.S. is located on a long, narrow six acre site bound by housing on the north and south sides of the property and with a park at the west end. In partnership with the Town of Richmond Hill, a small adventure playground was constructed at the front, south side of the school, for student/community use. Our proximity to the Mill Pond offers many unique opportunities for outdoor and environmental experiences.
The school has a bus loop. Large and small buses, as well as private vans use the bus loop before and after school. Parking space is limited. Parents and visitors are asked to use caution when entering the school lot at these times. Students are dismissed from their classes through doors at the sides and instructed to walk through the school yard to a safe exit facilitated by the teachers on bus duty or the crossing guards.
Mission & Values
In order to support the Board's mission, the mission of O.M. MacKillop P.S. is "we strive for excellence in academic and in extra-curricular pursuits."
Our School Touchstone
At O.M. MacKillop, we care about our learning because we care about our futureEveryone deserves the support they need; we value everyone as equals
Whether on the playground, sports fields or classroom we show sportsmanship--
no matter what the outcome
We are global citizens; the world is our best friend
We are one
Using the right words at the right time, we know that words are powerful
We understand that a little change today can lead to a big change tomorrow
Taking a stand for what is right, we stop what is wrong
We reflect on our actions
We are the smallest of the small with the biggest heart of all
We are
The MacKillop Mustangs
Frequently Asked Questions
Please make sure to call the school before 9:00am. As per the board safe arrival policy, the school must confirm each childs absence. The phone number is 905-884-5711. Alternatively, you can report your child's absence on Edsby.
You may drop off a lunch off at the office before 12:55 and we ask that you please clearly label it with your child's name.
Please send a note in writing that you give permission for your child to go out at lunchtime and remind your child to sign out with their note and sign back in upon their return.