École secondaire Eulalie-Durocher is a secondary school in Montreal, Quebec, operated by the Commission scolaire de Montréal. First established in 1961, the school is for students ages 16–21. The school offers full time and part-time study programs. As of 2016 there are, on average, 45 teachers and about 700-1,000 students. Prior to 1998 it was operated by the Montreal Catholic School Commission (CECM).