Lunga District is a district in the Luapula Province of Zambia. It was declared a district in 2012 by Michael Sata (by splitting Samfya District). The district comprises archipelago of islands in the Bangweulu Wetlands in the south-east of Lake Bangweulu. As of the 2022 Zambian Census, the district had a population of 39,383 people.

10°25′S 29°00′E/10.417°S 29.000°E/ -10.417; 29.000