Semenre, also Smenre or Semenenre, is a poorly attested Theban pharaoh during the Second Intermediate Period of Egypt who succeeded the equally obscure Nebiriau II. He reigned from 1601 to 1600 BC (Kim Ryholt) or ca. 1580 BC (Detlef Franke) and belonged to the 16th Dynasty (Ryholt) or the 17th Dynasty (Franke).