Sadu may refer to:

• Sadu, commune in Romania
• Sadu (Jiu), a river in Romania, tributary of the Jiu
• Sadu (Cibin), a river in Romania, tributary of the Cibin
• Kalateh-ye Sadu village in Iran
• Sadu language from China
• Sadashiv Shinde, known as "Sadu", an Indian cricketer
• Al Sadu, or Sadu, an embroidery form in geometrical shapes hand-woven by Bedouin people
• Sadu House in Kuwait, a museum of bedouin Sadu weaving, established by the Al Sadu society
• Sadu-Hem, one of the Ogdru Hem fictional creatures in the Hellboy universe
• Sadu Zai descendants of the Abakhel tribe of Pashtuns
• Ramkali Sadu, a Sikh composition

• Sadus, an American thrash metal band
• Sadhu, a holy person in hinduism
• Sathu, an exclamation in Pali language

This disambiguation page lists articles associated with the title Sadu.
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