The Kuala Muda District is a district in Kedah, Malaysia. Sungai Petani is the administrative center of the district. Kuala Muda district is in close proximity to the border of Kedah and Penang. Apart from Sungai Petani, other major towns in the district include Tikam Batu, Padang Tembusu, Sungai Lalang, Bedong, Bukit Selambau, Sidam, Gurun, Semeling, Merbok, Kota Kuala Muda and Tanjung Dawai.