Hendijan County (Persian: شهرستان هندیجان) is in Khuzestan province, Iran.

[3] Hendijan County is located in the southeast of Iran and is connected to Persian Gulf through Zohreh River.

The name of this area was "Hendigan" after Islam entered Iran, because of its vicinity to the Persian Gulf.

Some earthenware also prove civilization in lower part of Hendijan River in the vicinity of the Persian Gulf related to Arsacid Empire era.

[2] Hendijan County's population history and administrative structure over three consecutive censuses are shown in the following table.