| Chen Ching-tsai | |
| Native Name: | Chinese: 陳慶財 |
| Office1: | Deputy Secretary-General of Executive Yuan |
| 1Blankname1: | Secretary-General |
| 1Namedata1: | Chen Wei-zen Lee Shu-chuan |
| Term Start1: | 18 August 2008 |
| Term End1: | 31 July 2014 |
| Successor1: | Hsiao Chia-chi |
| Office2: | Deputy Minister of the Directorate-General of Budget, Accounting and Statistics |
| Minister2: | Hsu Jan-yau |
| Term Start2: | 2004 |
| Term End2: | 2006 |
| Birth Date: | 26 December 1952 |
| Nationality: | Republic of China |
| Alma Mater: | National Chengchi University National Taiwan University |
Chen Ching-tsai (; born 26 December 1952) is a Taiwanese politician. He was Deputy Secretary-General of the Executive Yuan from 2008 to 2014.
Chen earned a master's degree in accounting from National Chengchi University in 1993 and an executive MBA from National Taiwan University in 2005.[1]
Chen was the accountant-general of the Ministry of Economic Affairs in 1999–2000. In 2000, he started to work for the Directorate-General of Budget, Accounting and Statistics, first as an accounting officer and chief secretary until 2003, then director-general of the First Bureau in 2003-2004 and deputy minister from 2004 to 2006. In 2008, he became Deputy Secretary-General of the Executive Yuan, remaining in this position until 2014.[1]