| Gustave Sandras | |
| Fullname: | Silvaine Gustave Sandras |
| Birth Date: | 24 February 1872 |
| Birth Place: | Croix, Nord, France |
| Death Place: | Flers-lez-Lille, France |
| Discipline: | MAG |
Silvaine Gustave Sandras (24 February 1872 – 21 June 1951) was a French gymnast who competed in the early 20th century. He participated in the 1900 Summer Olympics in Paris, France, and won the equivalent (see 1900 Summer Olympics) of a gold medal in the only gymnastic event to take place at the games, the combined exercises (see Gymnastics at the 1900 Summer Olympics).[1]