Seyhoun

Seyhun or Seyhoun ({{langx|ar|سيحون|link=no}}) may refer to:

• Seuhun, Arabic name of Syr Darya river
• Hooshang Seyhoun, Iranian architect, sculptor, painter, scholar and professor
• Massoumeh Seyhoun, Iranian artist, founder of Seyhoun Gallery, Tehran
• Seyhun Topuz, Turkish sculptor.
• Seyhoun Gallery, Tehran, art gallery in Iran
• Seyhoun Gallery, Los Angeles, art gallery in USA