普萨美提克一世 Psammetichus I 古埃及法老（公元前663年－公元前610年在位），埃及第二十六王朝的创建者。“普萨美提克”是希腊人对这位法老的叫法。普萨美提克一世是塞易斯的统治者尼科一世的儿子，因而他创建的王朝也叫塞易斯王朝。他借助希腊雇佣军赶走了埃及第二十五王朝末期征服埃及的亚述人，在埃及第二十王朝灭亡后第一次统一了埃及。执行奖励工商的政策。埃及在普萨美提克一世的统治下又出现了繁荣的景象。因新巴比伦王国势力过于强大，普萨美提克一世在他执政末期转而支持他原来的敌人亚述。但亚述最终在普萨美提克一世的儿子尼科二世统治时期被巴比伦—米底联军灭亡。

Psamtik I (also spelled Psammeticus or Psammetichus; Greek: Ψαμμήτιχος) (r. 664 – 610 BCE), was the first of three kings of that name of the Saite, or Twenty-sixth dynasty of Egypt. His prenomen, Wah-Ib-Re, means "Constant [is the] Heart [of] Re." Historical references for the Dodecarchy and the rise of Psamtik I in power, establishing the Saitic Dynasty, are recorded in Herodotus's Histories, Book II: 151-157. It is also known from cuneiform texts that twenty local princelings were appointed by Esarhaddon and confirmed by Assurbanipal to govern Egypt. Necho I, the father of Psamtik by his Queen Istemabet, was the chief of these kinglets, but they seem to have been quite unable to hold the Egyptians to the hated Assyrians against the more sympathetic Nubians. The labyrinth built by Amenemhat III of the Twelfth dynasty of Egypt is ascribed by Herodotus to the Dodecarchy, or rule of 12, which must represent this combination of rulers. Psamtik was the son of Necho I who died in 664 BCE when the Kushite king Tantamani tried unsuccessfully to seize control of lower Egypt from the Assyrian Empire. After his father's death, Psamtik managed to both unite all of Egypt and free her from Assyrian control within the first ten years of his reign.