Our school, founded in 1915 as Agincourt Continuation School, became Agincourt High School in 1954, and Agincourt Collegiate Institute in 1957.  Agincourt Collegiate is the oldest secondary school in the former legacy board of Scarborough.

Students entering ACI in the 2023-2024 year are welcome to attend our Grade 8 Open House on Tuesday, December 13th at 6:30pm.

Click here for more information.

Please note: ACI is closed to out of area admission for the 2023-2024 school year. To attend ACI you must live within the school boundaries for Regular, French Immersion or Extended French programming.