| Cadu | |
| Fullname: | Carlos Eduardo Castro da Silva |
| Birth Date: | 23 April 1982 |
| Birth Place: | Cuiabá, Brazil |
| Height: | 1.780NaN0 |
| Position: | Striker |
| Currentclub: | Ironi Ramat HaSharon |
| Clubnumber: | 10 |
| Years1: | 2002–2004 |
| Years2: | 2003 |
| Years3: | 2004 |
| Years4: | 2005 |
| Years5: | 2005–2008 |
| Years6: | 2008 |
| Years7: | 2009–2010 |
| Years8: | 2010–2011 |
| Years9: | 2012 |
| Years10: | 2013 |
| Years11: | 2014 |
| Years12: | 2016 |
| Clubs2: | → Jeonbuk Hyundai Motors (loan) |
| Clubs7: | Bnei Sakhnin FC |
| Clubs8: | Olhanense |
| Clubs9: | Ironi Ramat HaSharon |
| Clubs10: | Guarani |
| Clubs11: | CSE |
| Clubs12: | Cabofriense |
| Caps1: | 33 |
| Caps2: | 13 |
| Caps3: | 26 |
| Caps5: | 56 |
| Caps7: | 29 |
| Caps8: | 17 |
| Caps9: | 3 |
| Caps10: | 10 |
| Caps11: | 8 |
| Caps12: | 1 |
| Goals1: | 8 |
| Goals2: | 3 |
| Goals3: | 9 |
| Goals5: | 6 |
| Goals7: | 5 |
| Goals8: | 1 |
| Goals9: | 0 |
| Goals10: | 1 |
| Goals11: | [|goals12=0 | nationalyears1 = | nationalteam1 = | nationalcaps1 = | nationalgoals1 = | pcupdate = | ntupdate = ] |
Carlos Eduardo "Cadu" Castro da Silva (born 23 April 1982) is a Brazilian football player who played as striker.
Since he played for South Korean side Jeonbuk Hyundai Motors in 2003, Cadu has played for many foreign clubs including Germinal Beerschot in Belgium, União Leiria in Portugal, Hatta Club in the U.A.E. and Bnei Sakhnin FC in Israel.