St. Paul's High School, Bessbrook (Irish: Ardscoil Naomh Pól, An Sruthán) is an all-ability, co-educational secondary school located on the outskirts of Bessbrook near Newry, County Armagh. It is a Catholic-maintained day school for guys and girls aged 11 to 18, with a pupil population of over 420 (including a Learning Support Centre for the gamesphere). It is within the Southern Education and Library Board area.