| Juninho | |
| Fullname: | Renato Agostinho de Oliveira Júnior |
| Birth Date: | 25 April 1981 |
| Birth Place: | Santa Rita do Passa Quatro, Brazil |
| Position: | Central defender |
| Youthyears1: | 2001–2002 |
| Youthclubs1: | Pirassununguense-SP |
| Years1: | 2002–2005 |
| Years2: | 2005–2009 |
| Years3: | 2006 |
| Years4: | 2007–2008 |
| Years5: | 2009 |
| Years6: | 2010 |
| Years7: | 2011 |
| Years8: | 2011 |
| Years9: | 2012 |
| Clubs3: | → Ceará (loan) |
| Clubs4: | → Fortaleza (loan) |
| Clubs5: | ABC |
| Clubs6: | Itumbiara |
| Clubs7: | Ceará |
| Clubs8: | Salgueiro |
| Clubs9: | Anapolina[1] |
| Caps5: | 6[2] |
| Goals5: | 0 |
| Caps7: | 0 |
| Goals7: | 0 |
| Caps8: | 6 |
| Goals8: | 0 |
Renato Agostinho de Oliveira Júnior or simply Juninho (born April 25, 1981 in Santa Rita do Passa Quatro), is a Brazilian central defender.