| Valentín Villazán | |
| Fullname: | Valentín Villazán Castro |
| Birth Date: | 12 February 1980 |
| Birth Place: | Montevideo, Uruguay |
| Height: | 1.82 m |
| Currentclub: | C.A. Rentistas (Head Coach) |
| Position: | Midfielder |
| Years1: | 2000–2005 |
| Years2: | 2005 |
| Years3: | 2006 |
| Years4: | 2006 |
| Years5: | 2007 |
| Years6: | 2007–2008 |
| Years7: | 2008 |
| Years8: | 2009–2010 |
| Years9: | 2010–2013 |
| Clubs1: | Rentistas |
| Clubs2: | Cerro |
| Clubs3: | Nueva Chicago |
| Clubs4: | Fénix |
| Clubs5: | Rentistas |
| Clubs6: | Bella Vista |
| Clubs7: | Rentistas |
| Clubs8: | Heredia Jaguares de Peten |
| Clubs9: | Rentistas |
| Caps1: | ? |
| Caps2: | 16 |
| Caps3: | ? |
| Caps4: | ? |
| Caps5: | 12 |
| Caps6: | 15 |
| Caps7: | ? |
| Caps8: | ? |
| Caps9: | 31 |
| Goals1: | ? |
| Goals2: | 4 |
| Goals3: | ? |
| Goals4: | ? |
| Goals5: | 7 |
| Goals6: | 2 |
| Goals7: | 1 |
| Goals8: | ? |
| Goals9: | 2 |
| Pcupdate: | January 1, 2015 |
| Manageryears1: | 2015– |
| Managerclubs1: | Rentistas |
Valentín Villazán Castro (born 12 February 1980 in Montevideo) is a retired Uruguayan footballer who manages C.A. Liverpool de montevideo in the Uruguayan Primera División.[1]