Nyzhnia Duvanka settlement hromada (Ukrainian: Нижньодуванська селищна громада) is a hromada of Ukraine, located in Svatove Raion, Luhansk Oblast.

Its administrative center is the town of Nyzhnia Duvanka.

[1] It has an area of 561.4 square kilometres (216.8 sq mi) and a population of 5,307, as of 2020.

[2] The hromada contains 17 settlements: 1 town (Nyzhnia Duvanka) and 16 villages:[2]