Welcome from Principal
It is our pleasure to welcome you to Archbishop O’Leary—Home of the Spartans.
O’Leary is an excellent school, with a long and very successful history that includes 30,000 alumni who have graduated from here over the past 58 years.
O’Leary offers everything imaginable—academics, trades, athletics, fine arts—there is something for every student. Our staff and facilities are top-notch and this is evident in everything that we are able to provide for our students and our community.
We are a very strong and positive high school, that takes pride in all that we do and all that we are involved in. O’Leary is truly a School of Choice and we continue to grow and improve in every aspect.
Take time to see why so many students proudly call O’Leary their school right now and why so many students have graduated from here.
Experience O’Leary spirit, our culture and climate and all that is O’Leary.