The Poor Franciscan Sisters of the Holy Family (German: Arme Franziskanerinnen von der Heiligen Familie) are a congregation of religious sisters of the Franciscan Third Order Regular. They were founded in Pirmasens, Germany, in 1855 by the Blessed Paul Joseph Nardini. They are therefore commonly known as the Nardini Sisters, or the Mallersdorfer Sisters from the German town where they are headquartered.