米克特兰堤库特里（Mictlantecutli，意为「冥王」。）是阿兹特克人的冥界之神，祂掌管米克特兰（阿兹特克的冥界）的第九层，也就是最底层。祂的女性面相，或说妻子，是米克特提卡希瓦（Mictecacihuatl）；祂的信差是猫头鹰。

2013年11月25日墨西哥国家人类学及历史机构（INAH）最近确认坐落该国普埃布拉州特瓦坎（Tehuacan）的一座十四世纪神庙，为古文明民族阿兹特克人（Aztecs）用作供奉死神。证据源于专家发现神庙的其中两面墙壁设有龛位，放置嘴部及周围涂有红漆的陶制或真正人类头骨，其面貌与阿兹特克中的「冥王」米克特兰堤库特里（Mictlantecuhtli）脗合

Mictlantecuhtli (Nahuatl pronunciation: [mikt͡ɬaːnˈtekʷt͡ɬi], meaning "Lord of Mictlan"), in Aztec mythology, was a god of the dead and the king of Mictlan (Chicunauhmictlan), the lowest and northernmost section of the underworld. He was one of the principal gods of the Aztecs and was the most prominent of several gods and goddesses of death and the underworld. The worship of Mictlantecuhtli sometimes involved ritual cannibalism, with human flesh being consumed in and around the temple.