|Country||People's Republic of China|
|• Total||2,215.53 km2 (855.42 sq mi)|
|• Density||490/km2 (1,300/sq mi)|
|Time zone||UTC+8 (China Standard)|
Feidong County (simplified Chinese: 肥东县; traditional Chinese: 肥東縣; pinyin: Féidōng Xiàn) is a county of Anhui Province, East China, it is under the administration of the prefecture-level city of Hefei, the capital of Anhui. The county has a surface of 2,215.53 km2 (855.42 sq mi) and a population of 861,960 inhabitants. It contains 18 towns and 2 development zones.
Feidong County is divided to 11 towns, 5 townships and 1 ethnic township.
The urban area is served by Feidong railway station.