| Daniel Valchev | |
| Native Name Lang: | bg |
| Office1: | Deputy Prime Minister of Bulgaria |
| Term Start1: | 17 August 2005 |
| Term End1: | 27 July 2009 |
| Alongside1: | Ivailo Kalfin, Emel Etem Toshkova and Meglena Plugchieva |
| Primeminister1: | Sergey Stanishev |
| Predecessor1: | Nikolay Vasilev Lydia Shuleva |
| Successor1: | Tsvetan Tsvetanov Simeon Dyankov |
| Office2: | Minister of Education and Science |
| Term Start2: | 17 August 2005 |
| Term End2: | 27 July 2009 |
| Primeminister2: | Sergey Stanishev |
| Predecessor2: | Vladimir Atanasov |
| Successor2: | Yordanka Fandakova |
| Office3: | Member of the National Assembly |
| Term Start3: | 5 July 2001 |
| Term End3: | 17 August 2005 |
| Constituency3: | 19th MMC - Ruse |
| Birth Name: | Daniel Vasilev Valchev |
| Birth Date: | 10 August 1962 |
| Birth Place: | Burgas, PR Bulgaria |
| Party: | NDSV (2003-2009) |
| Otherparty: | Bulgaria for Citizens Movement (2012-2014) |
| Children: | 3 |
| Alma Mater: | Sofia University (LL.B, LL.M, PhD) |
Daniel Vasilev Valchev is a Bulgarian politician who served as Deputy Prime Minister and Minister of Education and Science from 2005 to 2009.[1] A member of the NDSV party, he was previously a Member of the National Assembly from 2001 to 2005.[2] Valchev is now politically inactive and has served as the Dean of the Faculty of Law at Sofia University since 2019.[3]