Sedniv settlement hromada (Ukrainian: Седнівська селищна громада) is a hromada of Ukraine, located in Chernihiv Raion, Chernihiv Oblast.

Its administrative center is the town of Sedniv.

[1] It has an area of 213.0 square kilometres (82.2 sq mi) and a population of 3,345, as of 2020.

[2] The hromada includes 8 settlements: 1 town (Sedniv), 6 villages: And 1 rural-type settlement: Nove.

[2]