In Mandaeism, Bihram (Classical Mandaic: ࡁࡉࡄࡓࡀࡌ) or Bihram Rabba (Classical Mandaic: ࡁࡉࡄࡓࡀࡌ ࡓࡁࡀ, "Bihram the Great") is an uthra (angel or guardian) who presides over the masbuta, or baptism ritual. Bihram is mentioned in Mandaean texts such as the Qolasta. Many Mandaean masbuta ritual prayers invoke the name of Bihram.