Fengxin County (simplified Chinese: 奉新县; traditional Chinese: 奉新縣; pinyin: Fèngxīn Xiàn) is a county in the northwest of Jiangxi province, People's Republic of China.

It is under the jurisdiction of the prefecture-level city of Yichun.

In the present, Fengxin County has 10 towns and 3 townships.

[1] The population of the district was 287,241 in 1999.

This Jiangxi location article is a stub.