Salu may refer to:

People

• The father of Zimri, the Israelite who was killed by Phinehas in Numbers 25 for having sexual relations with a Midianite woman
• Tina Salu, New Zealand female football player
• Togbui Salu III, Dutor (Chief) of Anlo Afiadenyigba in Ghana
• Sallu, nickname of Indian actor Salman Khan (born 1965)
  • Sallu Ki Shaadi, 2017 Indian film based on the actor

Places

• Ṣalu Monastery, in Shigatse, Tibet
• Salu, Harju County, village in Rae Parish, Harju County, Estonia
• Salu, Pärnu County, village in Halinga Parish, Pärnu County, Estonia
• Salu, Saare County, village in Orissaare Parish, Saare County, Estonia
• Salu, Tartu County, village in Tartu Parish, Tartu County, Estonia
• Salu, Iran (disambiguation)
• Salu (Samoa), village in Samoa

Others

• Salu (cloth), a type of cotton cloth in the Indian subcontinent