Chir, Iran

Chir or Chiyar may refer to:
 * Chir, Bavanat, Fars Province
 * Chir, Mamasani, Fars Province
 * Chir, Kohgiluyeh and Boyer-Ahmad
 * Chir, West Azerbaijan
 * Chir, Urmia, West Azerbaijan Province
 * Chiyar, Zanjan
 * Chir, alternate name of Chavor, Zanjan Province