Zhengdong

Zhengdong may refer to:

• Zhengdong New Area, Zhengzhou, Henan, China
• Zhengdong, Yunnan, in Jiangcheng Hani and Yi Autonomous County, Yunnan, China
• Zhengdong Province (1270–1356) in Korea when Goryeo was under the Mongol Yuan empire in China