| Jason Yuan | |
| Office1: | 16th Secretary-General of the National Security Council of the Republic of China |
| Deputy1: | John Deng[1] |
| Term Start1: | 27 September 2012 |
| Term End1: | 24 March 2014 |
| Predecessor1: | Hu Wei-jen |
| Successor1: | King Pu-tsung |
| Office2: | ROC Representative to the United States of America |
| Term Start2: | 4 August 2008 |
| Term End2: | 27 September 2012 |
| Predecessor2: | Joseph Wu |
| Successor2: | King Pu-tsung |
| Office3: | ROC Ambassador to Panama |
| Term Start3: | 1 June 1996 |
| Term End3: | 1 October 1998 |
| Predecessor3: | Su Ping-chao |
| Successor3: | Lan Chih-ming |
| Office4: | ROC Representative to Canada |
| Term Start4: | 1994 |
| Term End4: | 1996 |
| Birth Place: | Guizhou, China |
| Nationality: | Republic of China |
| Party: | Kuomintang |
| Spouse: | Margaret Yuan |
| Children: | Billy Yuan, Alice Yuan |
| Alma Mater: | Republic of China Naval Academy Southeastern University |
Jason Yuan (; born 1 February 1942) is a Taiwanese politician and diplomat. He was the Secretary-General of the National Security Council in 2012–2014.[2]
Yuan was the chief representative of the Republic of China to the United States as the head of the Taipei Economic and Cultural Representative Office in Washington, DC.[3] He was appointed to that position in July 2008 by President Ma Ying-jeou to succeed Joseph Wu, who had been appointed by the previous administration.[4]