Students from Years 10 - 12 form the Senior School, equipped with all the latest technology and facilities, including dedicated Music Centre with private tuition rooms, Sports ovals, Olympic size swimming pool, basketball and netball courts.

Since its foundation, the cornerstone of Townsville Grammar School has been to provide the best academic facility for students in North Queensland.  A strong academic background will always be an investment in your child's future, no matter what carrer path they pursue in life.

The Senior School curriculum caters for a wide range of needs, from those aiming at university entrance to those seeking a school-based apprenticeship.  An upward spiral of academic success for Grammar graduates has shown that the students are capitalising on being in an environment that genuinely values success.

Above all the School encourages students to become self motivated and self disciplined learners.