Huanren Manchu Autonomous County (simplified Chinese: 桓仁满族自治县; traditional Chinese: 桓仁滿族自治縣; pinyin: Huánrén Mǎnzú Zìzhì Xìan, Manchu: ᡥᡠᠸᠠᠨᡵᡝᠨ ᠮᠠᠨᠵᡠ ᠪᡝᠶᡝ ᡩᠠᠰᠠᠩᡤᠠ ᠰᡳᠶᠠᠨ; Möllendorff: huwanren manju beye dasangga siyan), formerly Huairen County (Chinese: 懷仁縣), is a county under the administration of Benxi City, in eastern Liaoning province, China, bordering Jilin to the east.

It was reorganised as an autonomous county in 1989 with approval of the State Council.

The county covers 3,362 square kilometres (1,298 sq mi) and has 293,505 population (2000 census), and Huanren Town is its seat.

[2] The main nationalities in this county are Manchu, Han, Hui and Korean people.

More than two-thirds of the annual rainfall occurs from June thru August.