Khuzistan or Huzistan (Middle Persian: 𐭧𐭥𐭰𐭮𐭲𐭭 Hūzistān) was a Sasanian province in Late Antiquity, which almost corresponded to the present-day province of Khuzestan. Its capital was Gundeshapur. During the late Sasanian era, the province was included in the southern quadrant (kust) of Nemroz.