Austin Friars is a coeducational private day school located in Carlisle, England.

The Senior School provides secondary education for 350 boys and girls aged 11–18.

At the request of the Diocese of Lancaster, the Order of Saint Augustine founded Austin Friars School, a day and boarding grammar school, to provide a Catholic education for boys in Cumbria and the city of Carlisle.

The property was originally used by the Sisters of the Sacred Heart who had founded a school there before leaving for Newcastle upon Tyne in 1903 (and subsequently establishing Sacred Heart Catholic High School) and the Poor Sisters of Nazareth who ran an orphanage.

It became a trust after the last Augustinian priest, Father Bernard Rolls, who had himself been a pupil at the school, left for another assignment in 2005.