Midland Avenue Collegiate Institute

Midland Avenue Collegiate Institute (also known as Midland Avenue CI, MA, MACI, Midland CI, or Midland), formerly Midland Avenue Secondary School and initially known as Central Collegiate Institute is a Toronto District School Board-owned alternative learning complex in Toronto, Ontario, Canada. Located in the former suburb of Scarborough, it consists of Scarborough Centre for Alternative Studies (SCAS), South East Year Round Alternative Centre (SEYRAC), and Caring and Safe Schools Midland program.

This three-storey public high school opened in 1962 for the Scarborough Board of Education until its closure in 2000 due to low enrolment. Throughout its existence, Midland's academic and athletic programs were flexible, relevant, and student-centred with courses designed to include various instructional techniques catering to its diverse population. Its facilities include a greater auditorium, swimming pool, rounded cafeteria and larger technical shops.

Midland's motto is Semper ad Optimum which translates to "Always strive for the best".