Winston Churchill Collegiate Institute (Winston Churchill CI, WCCI, Churchill) is a public high school in Scarborough, Toronto, Ontario owned and operated by the Toronto District School Board (and the former Scarborough Board of Education prior to merger.) Although the language of instruction is English, 59 percent of the students do not use English as their primary language, and 26 percent have resided in Canada less than five years. As of Spring 2007, there were 554 male students and 467 female students.