|Country||People's Republic of China|
|• Total||880 km2 (340 sq mi)|
|• Density||1,100/km2 (2,800/sq mi)|
|Time zone||UTC+8 (China Standard)|
Wancheng District (simplified Chinese: 宛城区; traditional Chinese: 宛城區; pinyin: Wǎnchéng Qū) is one of two districts of the city of Nanyang, in the southwest of Henan province, People's Republic of China.
As 2012, this district is divided to 6 subdistricts, 4 towns and 6 townships.