Su Tseng-chang

Su Tseng-chang
蘇貞昌
41st and 50th Premier of the Republic of China
In office 14 January 2019 – 31 January 2023
President	Tsai Ing-wen
Vice Premier	Chen Chi-mai
Preceded by	William Lai
Succeeded by	Chen Chien-jen
In office 25 January 2006 – 21 May 2007
President	Chen Shui-bian
Vice Premier	Tsai Ing-wen
Preceded by	Frank Hsieh
Succeeded by	Chang Chun-hsiung
Chairman of the Democratic Progressive Party
In office 30 May 2012 – 28 May 2014
Preceded by	Chen Chu (acting)
Succeeded by	Tsai Ing-wen
In office 15 February 2005 – 3 December 2005
Preceded by	Ker Chien-ming (acting)
Succeeded by	Annette Lu (acting)
Magistrate of Taipei County
In office 20 December 1997 – 20 May 2004
Preceded by	You Ching
Succeeded by	Lin Hsi-yao (acting) Chou Hsi-wei
Magistrate of Pingtung County
In office 20 December 1989 – 20 December 1993
Preceded by	Shih Meng-hsiung
Succeeded by	Wu Tse-yuan
Personal details
Born	(1947-07-28) 28 July 1947 Pingtung County, Taiwan Province, Republic of China
Nationality	Republic of China
Political party	Democratic Progressive Party
Spouse(s)	Chan Hsiu-ling
Children	3, including Su Chiao-hui
Alma mater	National Taiwan University (LL.B.)
Profession	Lawyer

Su Tseng-chang (Chinese: 蘇貞昌; pinyin: Sū Zhēnchāng; Pe̍h-ōe-jī: So͘ Cheng-chhiong; born 28 July 1947) is a Taiwanese politician. He was the premier of the Republic of China. He was the chairman of the Democratic Progressive Party from 2012 to 2014.

Su was Premier of the Republic of China from 2006 to 2007 and was Chief of Staff to President Chen Shui-bian in 2004.

Su was born in Ministry of Health and Welfare Pingtung Hospital at Pingtung, He was studied at National Pingtung Senior High School and College of Law, National Taiwan University, He was previously the magistrate of Pingtung County (1989–1993) and magistrate of Taipei County (1997–2004).