|Country||People's Republic of China|
|• Total||2,391.02 km2 (923.18 sq mi)|
|Time zone||UTC+8 (China Standard)|
Huaiyuan County (Postal: Hweiyuen; simplified Chinese: 怀远县; traditional Chinese: 懷遠縣; pinyin: Huáiyuǎn Xiàn) is a county in the north of Anhui Province, China. It is under the administration of Bengbu city.
In the present, Huaiyuan County has 10 towns and 5 townships.