| Sylvia Mitchell | |
| Nationality: | Australian |
| Birth Date: | 13 October 1937 |
| Birth Place: | Adelong, New South Wales |
| Height: | 164 cm |
| Weight: | 57 kg |
| Sport: | Athletics |
| Event: | Long jump |
Sylvia J. Mitchell (born 13 October 1937) is an Australian athlete. She competed in the women's long jump at the 1960 Summer Olympics.[1]