Ambrose Treacy College (ATC) is a Catholic boys school that was established on the 28 January 2015 and was formerly Nudgee Junior College (NJC). The school's current site is located on Twigg Street, Indooroopilly, Queensland. It teaches boys from years 4 to 12 and follows the Edmund Rice Tradition; however until 2019 it will be in transition from its former Junior school structure and will add an upper year level annually. It will reach year 12 and teach all year levels (4-12) by 2019. The school is split up into three categories: years 4 to 6 are in the Junior School, years 7 to 9 are in the Middle School and Years 10 to 12 are in the Senior School. The current principal is Michael Senior and is known as the Foundation Principal of Ambrose Treacy College.