Patrick O'Loughran (in Irish: Pádraig Ó Lochráin) (died 1 February 1612) was a priest of the archdiocese of Armagh and an Irish Catholic Martyr. Born in County Tyrone, Father O'Loughran administered the sacraments to exiled Irish noblemen who had fled to Belgium. He returned to Ireland in June 1611 and was arrested in Cork. Under interrogation, O'Loughran admitted that he had given sacraments to the exiled noblemen, and that he had assisted the Irish bishop, Blessed Conor O'Devany. Upon his confession he was committed to a dungeon and in January 1612, he and Bishop O'Devany were condemned to death.