| Germán Castillo | |
| Fullname: | Germán Pablo Castillo |
| Birth Date: | 19 October 1977 |
| Birth Place: | El Trébol, Argentina |
| Currentclub: | Cerro Porteño |
| Position: | Midfielder |
| Years1: | 1998–2001 |
| Years2: | 1999 |
| Years3: | 2001–2004 |
| Years4: | 2005 |
| Years5: | 2005 |
| Years6: | 2006 |
| Years7: | 2007–2008 |
| Years8: | 2008 |
| Years9: | 2009– |
| Clubs2: | →Lanús (loan) |
| Clubs9: | Cerro Porteño |
| Caps1: | 70 |
| Caps2: | 1 |
| Caps3: | 73 |
| Caps4: | ? |
| Caps5: | ? |
| Caps6: | 13 |
| Caps7: | 48 |
| Caps8: | 7 |
| Caps9: | 0 |
| Goals1: | 13 |
| Goals2: | 0 |
| Goals3: | 5 |
| Goals4: | ? |
| Goals5: | ? |
| Goals6: | 0 |
| Goals7: | 2 |
| Goals8: | 0 |
| Goals9: | 0 |
| Pcupdate: | 23 January 2009 |
Germán Pablo Castillo (born 19 October 1977 in El Trébol) is an Argentine footballer who plays for Cerro Porteño in Paraguay.