| Zâmbia | |
| Fullname: | João Marcos Ferreira Andrade |
| Birth Date: | 1985 5, df=yes |
| Height: | 1.88 m |
| Position: | Right-back |
| Years1: | 2007 |
| Clubs1: | Profute FC |
| Years2: | 2007–2008 |
| Clubs2: | Sertanense |
| Years3: | 2008 |
| Clubs3: | Boavista |
| Caps3: | 17 |
| Goals3: | 0 |
| Years4: | 2009–11 |
| Clubs4: | Sertanense |
| Caps4: | 13 |
| Goals4: | 0 |
| Years5: | 2011 |
| Clubs5: | → Mafra (loan) |
João Marcos Ferreira Andrade (born 25 May 1985), known as Zâmbia, is a Brazilian former professional footballer who played as a right-back.
Zâmbia previously played for Boavista F.C.