Bur Oak Secondary School

933 Bur Oak Ave., Markham ON L6E 1G4
Tel: (905) 202-1234 Fax: (905) 202-1236 Web: www.buroak.ss.yrdsb.edu.on.ca/index.html

Markham District High School

89 Church St, Markham ON L3P 2M3
Tel: (905) 294-1886 Fax: (905) 294-8141 Web: www.markhamdistrict.hs.yrdsb.edu.on.ca

Markville Secondary School

100 Carlton Rd., Markham ON L3P 7P5
Tel: (905) 940-8840 Fax: (905) 940-8895 Web: www.markville.ss.yrdsb.edu.on.ca

Middlefield Collegiate Institute

525 Highglen Ave, Markham ON L3S 3L5
Tel: (905) 472-8900 Fax: (905) 472-0956 Web: www.middlefield.ci.yrdsb.edu.on.ca/

Milliken Mills High School

7522 Kennedy Rd, Markham ON L3R 9S5
Tel: (905) 477-0072 Fax: (905) 477-6858 Web: www.millikenmills.hs.yrdsb.edu.on.ca/

Pierre Elliott Trudeau High School

90 Bur Oak Ave, Markham ON L6C 2E6
Tel: (905) 887-2216 Fax: (905) 887-7783 Web: www.trudeau.hs.yrdsb.edu.on.ca/

Thornlea Secondary School

8075 Bayview Ave, Markham ON L3T 4N4
Tel: (905) 889-9696 Fax: (905) 889-2991 Web: www.thornlea.ss.yrdsb.edu.on.ca/

Unionville High School

201 Town Centre Blvd, Markham ON L3R 8G5
Tel: (905) 479-2787 Fax: (905) 479-1539 Web: www.unionville.hs.yrdsb.edu.on.ca