Busiris or Bousiris (Greek: Βούσιρις) may mean refer to:

• Abusir Bana ("Busiris of Lower Egypt"), a large ancient city, capital of its nome, and now a Catholic titular see
• Abusir, "Busiris of Middle Egypt"), part of the Memphite Necropolis
• Busiris (Aphroditopolis), an ancient city of Middle Egypt southwest of Aphroditopolis
• Taposiris Magna ("Abusir" or "Busiris"), a port city in Lower Egypt from the Ptolemaic Kingdom

• Busiris (mythology), name of two personages

• Busiris, a declamation by Isocrates referring to the above Egyptian king
• Busiris, King of Egypt, a stage tragedy of 1719 by Edward Young

• Busiris (ship) - one of several ships by that name

• Busiri (disambiguation)