Luozhuang is a district of Linyi, a prefecture-level city in Shandong province, China. It covers an area of approximately 642 square kilometres (248 square miles) and had around 568,000 inhabitants as of 2019.
The district forms part of Linyi's administrative structure, one of the urban and suburban divisions through which the city governs its surrounding territory. Its population and land area place it among the larger districts of the Linyi area.