| Sílvio | |
| Fullname: | Sílvio Silas da Silva Walenga |
| Birth Date: | 11 October 1988 |
| Birth Place: | Ponta Grossa, Brazil |
| Currentclub: | Cianorte |
| Position: | Goalkeeper |
| Youthclubs1: | PSTC |
| Youthyears2: | 2004–2006 |
| Youthclubs2: | Cianorte |
| Years1: | 2006–2009 |
| Years2: | 2009–2010 |
| Caps2: | 0 |
| Goals2: | 0 |
| Years3: | 2011 |
| Caps3: | 0 |
| Goals3: | 0 |
| Years4: | 2011 |
| Caps4: | 0 |
| Goals4: | 0 |
| Years5: | 2012–2013 |
| Caps5: | 22 |
| Goals5: | 0 |
| Years6: | 2013 |
| Caps6: | 0 |
| Goals6: | 0 |
| Years7: | 2013 |
| Clubs7: | → Marcílio Dias (loan) |
| Caps7: | 1 |
| Goals7: | 0 |
| Years8: | 2013 |
| Caps8: | 3 |
| Goals8: | 0 |
| Years9: | 2014–2015 |
| Caps9: | 1 |
| Goals9: | 0 |
| Years10: | 2016 |
| Caps10: | 1 |
| Goals10: | 0 |
| Years11: | 2017 |
| Caps11: | 2 |
| Goals11: | 0 |
| Years12: | 2018– |
| Caps12: | 0 |
| Goals12: | 0 |
| Pcupdate: | 25 February 2018 |
Sílvio Silas da Silva Walenga (born 11 October 1988), simply known as Sílvio, is a Brazilian footballer who plays for Cianorte as a goalkeeper.
Born in Ponta Grossa, Sílvio graduated with Cianorte's youth system, making his senior debuts in 2006 and becoming a starter in 2008. On 12 June 2009 he signed for Internacional,[1] but was only used in the club's B-team.
On 26 January 2011, after having a two-week trial at Chelsea, Sílvio joined Atlético Paranaense.[2] After being released he moved to América-RN,[3] but was only used as a backup.
On 12 February 2012 Sílvio returned to Paraná, signing a short-term deal with Operário Ferroviário.[4] After impressing with the side in Campeonato Paranaense he joined Coritiba on 5 June of the following year, being immediately loaned to Marcílio Dias.[5]
On 19 July 2013 Sílvio moved back to his former club América,[6] making his professional debut on 10 September, starting in a 1–1 away draw against Icasa for the Série B championship.[7] However, he was mainly used as a backup to Andrey, only appearing in three matches.
On 10 January 2014 Sílvio joined Chapecoense, newly promoted to Série A.[8] He subsequently spent the whole campaign as a third-choice, behind Nivaldo and Danilo.