阿尔达勒是伊朗的城市，位于该国西南部札格罗斯山脉中部，由恰哈马哈勒－巴赫蒂亚里省负责管辖，处于首都德黑兰西南405公里，海拔高度1,888米，2006年人口8,162。

Ardal (Persian:اردل‎‎, also romanized as Ardel) is a city in and the capital of Ardal County, Chaharmahal and Bakhtiari Province, Iran. At the 2006 census, its population was 8,162, in 1,767 families. People maily speak Lurish language by Bakhtiari dialect.