Naweng Township () is a township in Luocheng Mulao Autonomous County, Guangxi, China. As of the 2019 census it had a population of 3,975 and an area of .
As of 2021, the township is divided into one community and five villages:
The region came under the jurisdiction of Tianhe County () during the Republic of China.
In 1968, it belonged to Qiaoshan People's Commune (). It was incorporated as a township in 1984.
The township lies at the northwest of Luocheng Mulao Autonomous County, bordering Jian'ai Township to the west, Qiaoshan Township to the south, Huanjiang Maonan Autonomous County to the northwest, and Baotan Township to the east.
The highest point in the township is Yuping Mountain (), which, at above sea level. It is also the highest peak in the county.
The township experiences a subtropical monsoon climate, with an average annual temperature of , total annual rainfall of , a frost-free period of 268 days and annual average sunshine hours in 1361.7 hours.
The economy of the township has a predominantly agricultural orientation, including farming and pig-breeding. Significant crops include rice and corn. Cassava is one of the important economic crops in the region.
The 2019 census reported the township had a population of 3,975.