Sadan may refer to:

• Sədan, a village and municipality in Azerbaijan
• Sadan, Iran, a village in Golestan Province, Iran
• Sadan, South Khorasan, a village in South Khorasan Province, Iran
• Sadan peoples, Indo-Aryan ethnic groups in India
  • Sadanic languages, languages of these people
  • Nagpuria people or Sadan, ethnic group of Jharkhand, India
    • Sadani or Sadri language, Indo-Aryan language spoken by the ethnic group

• Sadri (disambiguation)
• Sadr (disambiguation)

This disambiguation page lists articles associated with the title Sadan.
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