James Cardinal McGuigan Catholic High School is a co-educational high school that is part of the TCDSB. The school has a current enrolment of 830 students from grades 9-12. Our school provides our community with exceptional opportunities for 21st Century Learning in a caring Christ centred environment. Our school boasts three specialty programs. Our Arts & Culture, Transportation and ACE programs allow students to graduate with specialized high school diplomas and York University credits.