Marian College has a broad based academic curriculum which aims to focus on student centred learning, enhancing each individual's ability to think independently, analytically and creatively. A wide range of sporting and cultural activities are offered and the students are expected to take part in the co-curricular life of the College.

Close proximity to Shirley Boys’ High School means that classes can be merged if the need arises in the senior school and curriculum initiatives shared.

In fostering the spiritual growth and worth of each individual the religious education programme at Marian College follows the national syllabus and is taken at all year levels.