| Won Yoo-chul | |
| Native Name Lang: | ko |
| Birth Date: | 25 October 1962 |
| Birth Place: | Pyeongtaek, Gyeonggi, South Korea |
| Office1: | President of the Future Korea Party |
| Term Start1: | 20 March 2020 |
| Term End1: | 29 May 2020 |
| Predecessor1: | Han Sun-kyo |
| Successor1: | Position abolished |
| Office2: | President of the Saenuri Party (acting) |
| Term Start2: | 14 April 2016 |
| Term End2: | 10 May 2016 |
| Predecessor2: | Kim Moo-sung |
| Successor2: | Chung Jin-suk |
| Office3: | Member of the National Assembly for Pyeongtaek 1st |
| Term Start3: | 30 May 2008 |
| Term End3: | 29 May 2020 |
| Predecessor3: | Woo Je-hang |
| Successor3: | Hong Ki-won |
| Term Start4: | 30 May 1996 |
| Term End4: | 29 May 2004 |
| Predecessor4: | Kim Young-kwang (as Songtan-Pyeongtaek |
| Successor4: | Woo Je-hang |
| Office5: | Member of the Gyeonggi Provincial Council |
| Constituency5: | Songtan 1st |
| Term Start5: | 1 July 1991 |
| Term End5: | 30 June 1995 |
| Party: | Future Korea |
| Otherparty: | UDP (1987–1990) NKP (1996–1997) NNP (1997–1998) NCNP (1998–2000) MDP (2000–2002) GNP (2002–2012) Saenuri (2012–2017) LKP (2017–2020) UFP (2020) |
| Alma Mater: | Korea University |
| Spouse: | Serena Seo |
| Children: | 3 (including Won Kook-je) |
| Occupation: | Politician |
| Hangul: | 원유철 |
| Hanja: | 元裕哲 |
| Rr: | Won Yucheol |
| Mr: | Wŏn Yuch'ŏl |
Won Yoo-chul (; born October 25, 1962) is a South Korean politician. He has a bachelor's degree in philosophy from Korea University. He is currently a member of the 19th National Assembly and the floor leader of Saenuri Party.[1] On April 14, 2016, he was appointed interim leader of the party after its defeat in the 2016 general elections.[2]