The county of Ruoqiang (若羌县; Pinyin: Ruòqiāng Xiàn; Ouïghour: چاقىلىقناھىيىسى/Çakilik Nahiyisi) is an administrative subdivision of the autonomous region of the Xinjiang in China. It is placed under the jurisdiction of the Mongolian autonomous Préfecture of Bayin' gholin. Its chief town is the town of Ruoqiang.

The old city of Loulan, whose ruins were discovered in 1899 by the explorer Swedish Sven Hedin, is located at the north-western angle of the Lop Nor, on the territory of this county.

Demography