École secondaire du Sacré-Cœur

École secondaire du Sacré-Cœur is one of four French-language Catholic secondary schools in Greater Sudbury, Ontario.

It is located at 261 Notre-Dame Avenue, next to city owned soccer fields and tennis courts which double as school grounds.

The large number of students resulted in the temporary installation of 3 small portable classrooms behind the atrium.

It was later occupied by the Gymzone Family Fitness Centre, which has relocated to the old École Leon XIII school.

École secondaire du Sacré-Cœur, much like its counterpart Collège Notre-Dame, the other French Catholic high school in Sudbury, has a uniform code.