Zheng Jing, Prince of Yanping (Chinese: ??; Pe?h-oe-ji: Ten Keng; 25 October 1642 – 17 March 1681), courtesy names Xianzhi (??) and Yuanzhi (??), pseudonym Shitian (??), was a 17th-century Chinese warlord, Ming dynasty loyalist and ruler of the Kingdom of Tungning in Taiwan.