Dingyuan (simplified Chinese: 定远; traditional Chinese: 定遠) may refer to:

Look up Dingyuan in Wiktionary, the free dictionary.

• Chinese turret ship Dingyuan, a Qing dynasty turret ship

Places in China

• Dingyuan County, a county in Chuzhou, Anhui
• Dingyuan, Gansu, a town in Yuzhong County, Gansu

Townships

• Dingyuan Township, Henan, in Luoshan County, Henan
• Dingyuan Township, Qu County, in Qu County, Sichuan
• Dingyuan Township, Zitong County, in Zitong County, Sichuan