| Dino | |
| Fullname: | Oswaldo Rodolfo da Silva |
| Birth Date: | 7 July 1917 |
| Birth Place: | São Paulo, Brazil |
| Position: | Midfielder |
| Nationalteam1: | Brazil |
| Nationalyears1: | 1942 |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
Oswaldo Rodolfo da Silva (7 July 1917 - 7 July 1987), known as Dino, was a Brazilian footballer. He played in four matches for the Brazil national football team in 1942.[1] He was also part of Brazil's squad for the 1942 South American Championship.[2]