Don Mills Collegiate Institute is a public high school located in Toronto, Canada. Established in 1961, it serves students in grades 9 through 12 and is part of the Toronto District School Board. The school offers a variety of academic programs, extracurricular activities, and sports to support student development. The institute is known for its diverse student body and commitment to fostering a positive learning environment. It features modern facilities, including science labs, a library, and sports fields, which enhance the educational experience for its students.