Daniel Antonio Ferrante of Leiningen-Dagsburg (1789-1863) was the King of Juliana from 1860 until his death in 1863. He was a son of Queen Sofia and Prince Daniel of Leiningen-Dagsburg. Daniel was also the first monarch of the House of Leiningen-Dagsburg.
He was succeeded by his eldest son Marco I. According to some Petrists, his younger son Antonio succeeded him as "King of Brunant".