| Wellyson | |
| Fullname: | Wellyson Luiz de Oliveira Sobrau |
| Birth Date: | 6 March 1994 |
| Birth Place: | Campinas, Brazil |
| Height: | 1.88m |
| Position: | Defensive midfielder |
| Currentclub: | São Luís de Ijuí |
| Youthyears1: | 2010–2015 |
| Youthclubs1: | Guarani |
| Years1: | 2013–2014 |
| Clubs1: | Guarani |
| Caps1: | 11 |
| Goals1: | 0 |
| Years2: | 2015 |
| Clubs2: | Ceahlăul |
| Caps2: | 13 |
| Goals2: | 0 |
| Years3: | 2015 |
| Clubs3: | Atlético Taboão |
| Caps3: | 23 |
| Goals3: | 2 |
| Years4: | 2015 |
| Clubs4: | → Ceahlăul Piatra Neamț (loan) |
| Caps4: | 13 |
| Goals4: | 0 |
| Years5: | 2016 |
| Clubs5: | Rio Preto |
| Years6: | 2016 |
| Clubs6: | Coimbra |
| Years7: | 2017 |
| Clubs7: | Patrocinense |
| Years8: | 2017 |
| Clubs8: | Tirana |
| Caps8: | 12 |
| Goals8: | 0 |
| Years9: | 2018 |
| Clubs9: | AFC Eskilstuna |
| Caps9: | 16 |
| Goals9: | 1 |
| Years10: | 2019–2022 |
| Clubs10: | Moto Club |
| Caps10: | 3 |
| Goals10: | 0 |
| Years11: | 2022 |
| Clubs11: | Manaura Esporte Clube / Manaus |
| Years12: | 2023- |
| Pcupdate: | 20:35, 27 June 2019 (UTC) |
Wellyson Luiz de Oliveira Sobrau (born Mar 6, 1994), known as Wellyson, is a Brazilian professional footballer who plays as a defensive midfielder for São Luís de Ijuí.
Wellyson played for Guarani FC in the Campeonato Paulista in 2013 and 2014.