Silvânia Costa de Oliveira

Silvânia Costa de Oliveira (born 23 May 1987) is a visually impaired Brazilian Paralympic athlete. She is a two-time gold medalist at the Summer Paralympics. She won the gold medal in the women's long jump T11 event both at the 2016 Summer Paralympics held in Rio de Janeiro, Brazil and at the 2020 Summer Paralympics held in Tokyo, Japan.

Her brother Ricardo Costa de Oliveira won a gold medal at the 2016 Summer Paralympics in the men's long jump T11 event.