John Deng (traditional Chinese: 鄧振中; simplified Chinese: 邓振中; pinyin: Dèng Zhènzhōng; born 29 July 1952) is a politician in the Republic of China (Taiwan), currently minister without portfolio in charge of the Office of Trade Negotiations.

He said that he would strive to boost the competitiveness of Taiwan's industries, explore the Chinese mainland and international markets and improve the lives of the Taiwanese people.

He added that clear objectives were needed to boost Taiwan's competitiveness, which included better promoting Taiwan's product in Mainland China and elsewhere, thus he would push the ministry for free trade deals with other countries.

[4] In July 2015, Deng called on public and business sectors to conserve electricity when reserved capacity reached to a level of only 670 MW.

[5] Tsai Ing-wen named Deng minister without portfolio in charge of the Office of Trade Negotiations in August 2016.