Townsville Grammar School is a co-educational, non-denominational day and boarding school from Pre-Prep to Year 12.

The aim of the School is to provide an all-round education which allows students to fully develop their academic, cultural and sporting talents.

Students are encouraged to develop and demonstrate self-discipline in behaviour, dress and manner as well as worthy personal qualities, notably integrity, decency, responsibility, self-respect, honesty and industry. While every student is expected to do his or her best in every undertaking, there is a supportive and caring ethos in which every student is given individual attention, assessment and assistance.