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.

Grade 8 Open House

Our Grade 8 Open House will be on Thursday, December 12th @ 6:30pm.  

Please Note: Agincourt C. I. is closed to out of area admission for the 2025-2026 school year.  To attend ACI you must live within the school boundaries for Regular, or French Immersion programming.