Brentwood Secondary College is a co-educational, public high school, located in Glen Waverley, Victoria, Australia.

Glen Waverley South Primary School adjoins the college, and they have their own oval, which is used for many sport activities such as cricket, soccer and Australian football.

Brentwood currently has a gymnasium, weights room, a mezzanine for boxing and table tennis and the Hall, utilised for Productions and various classes offered at the College.

Thinking, Learning and Creativity (TLC) is a core subject for year 7 students which combine studies in English, History, Geography and Information and Communication Technology for 9 periods per week.

Students have a choice to learn an instrument and tuitions offered are: Violin, Viola, Cello, Piano, Voice, Trumpet, Trombone, Clarinet, Flute, Saxophone and Drums.