Lester B. Pearson Collegiate Institute, also known as LBP, Lester B. Pearson CI, LBPCI, or simply Pearson, is a public high school in Malvern, Toronto, Ontario, Canada; which teaches grades 9 through 12 under the sanction of the Scarborough Board of Education since 1978. The school now operates under the auspices of the Toronto District School Board.