Welcome to Archbishop O'Leary Catholic High School. This school has a legacy of offering excellent academic programs and extra-curricular experiences for students of all abilities.
The 2021-2022 academic year will be an exciting one for students and faculty as we look forward to a post-pandemic reality. Returning to all the experiences that make high school special for students is what we all have been looking forward to for a long time.
The staff of O'Leary look forward to welcoming you for the coming school year. If you have any questions, please contact the general office at 780-476-6251.