What's Happening
2026-2027 School Year Calendar
Replacement Monsignor Paul Dwyer Catholic High School Construction Updates
Become a Catholic School Trustee
What's Happening
Contact Us
700 Stevenson Road North
Oshawa, ON L1J 5P5
Phone: 905-723-5255
Email the School
Principal: S. O'Hare
Vice-Principal: K. Burke (A-L)
Vice-Principal: M. Travis (M-Z)
School Hours
Office Hours: 7:30 a.m. - 3:30 p.m.
Bell Times: 8:00 a.m. - 2:00 p.m.
Period 1: 8:00 a.m.: - 9:20 a.m.
Period 2: 9:25 a.m.: - 10:40 a.m.
Lunch Break: 10:40 a.m.: - 11:20 a.m.
Period 3: 11:25 a.m.: - 12:40 p.m.
Period 4: 12:45 p.m.: - 2:00 p.m.