| Marcelinho | |
| Fullname: | Marcelo Oliveira da Silva |
| Birth Date: | 10 September 1984 |
| Position: | Striker |
| Currentclub: | Náutico |
| Years1: | 2004–2005 |
| Years2: | 2005 |
| Years3: | 2006–2007 |
| Years4: | 2007–2009 |
| Years5: | 2009–2012 |
| Years6: | 2012–2013 |
| Years7: | 2013 |
| Years8: | 2014– |
| Clubs5: | Sharjah |
| Clubs6: | Al-Wahda |
| Clubs7: | Fluminense |
| Clubs8: | Náutico |
| Caps2: | 3 |
| Caps3: | 53 |
| Caps4: | 26 |
| Caps5: | 50 |
| Caps6: | 23 |
| Caps7: | 24 |
| Caps8: | 24 |
| Goals2: | 3 |
| Goals3: | 16 |
| Goals4: | 8 |
| Goals5: | 31 |
| Goals6: | 27 |
| Goals7: | 9 |
| Goals8: | 8 |
| Pcupdate: | 2 July 2013 (UTC) |
Marcelo Oliveira Silva known as Marcelinho (born 10 September 1984) is a Brazilian football player.