| Roles | Competed in Youth Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Mariana•Lopes da Silva | |
| Used name | Mariana•da Silva | |
| Born | 12 April 2007 in Jundiaí, São Paulo |  BRA |
| Measurements | 160 cm / 57 kg | |
| NOC | Brazil | BRA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2024 Winter Youth Olympics | Biathlon | BRA |
Mariana da Silva | |||
| Sprint, Girls (YOG) | 89 | |||||
| Individual, Girls (YOG) | 93 | |||||
| Cross Country Skiing (Skiing) | BRA |
Mariana da Silva | ||||
| Sprint, Girls (YOG) | 72 | |||||
| 7.5 kilometres, Girls (YOG) | 70 | |||||
| Relay, Mixed Youth (YOG) | Brazil | 24 |
