The Armidale School, informally known as TAS, is an independent, co-educational, Anglican, day and boarding school located in Armidale, on the New England Tablelands of northern New South Wales, Australia. It is a company limited by guarantee that operates under the Corporations Act. Founded in 1894 as the New England Proprietary School, The Armidale School has a non-selective enrolment policy and currently caters for approximately 580 students, including 210 boarders from Years 6 to 12.