| Dinei | |
| Fullname: | Claudinei Alexandre Pires |
| Birth Date: | 10 September 1970 |
| Birth Place: | São Paulo (SP) |
| Height: | 1.860NaN0 |
| Position: | Striker |
| Years1: | 1990–1992 |
| Clubs1: | Corinthians |
| Years2: | 1992 |
| Clubs2: | Guarani |
| Years3: | 1992 |
| Clubs3: | Grasshoppers |
| Years4: | 1993 |
| Clubs4: | Portuguesa |
| Years5: | 1994 |
| Clubs5: | Internacional |
| Years6: | 1995–1997 |
| Years7: | 1996 |
| Clubs7: | → Coritiba (loan) |
| Years8: | 1997 |
| Clubs8: | → Inter de Limeira (loan) |
| Years9: | 1997 |
| Clubs9: | → Guarani (loan) |
| Years10: | 1998–2001 |
| Clubs10: | Corinthians |
| Years11: | 2002 |
| Clubs11: | Santo André |
| Years12: | 2003–2004 |
| Clubs12: | Portuguesa Santista |
| Nationalyears1: | 1992 |
| Nationalteam1: | Brazil U23 |
Claudinei Alexandre Pires, or simply Dinei (born 10 September 1970 in São Paulo), is a former striker who played for several Brazilian football clubs.[1]
Playing for Corinthians, he made club history as the only player to win three Brazilian championships in 1990, 1998, 1999.