Orkhon

Orkhon (Орхон) may refer to:


 * Orkhon River, Mongolia
 * Orkhon Valley, the landscape around that river
 * Orkhon Province, an Aimag (province) in Mongolia
 * several Sums (districts) in different Mongolian Aimags:
 * Orkhon, Bulgan
 * Orkhon, Darkhan-Uul
 * Orkhon, Selenge
 * Orkhon script, a historic script of Turkic origin
 * Orkhon inscriptions, inscriptions of Bilge Kagan, Kül Tiğin, and Tonyukuk in Unicode
 * Orhun (name), list of people named the Turkish version of Orkhon
 * Orkhoe, the Greek word for Uruk, a prominent Sumerian city-state