| Headercolor: | lightblue |
| Sonia Aktar | |
| Nationality: | Bangladeshi |
| Birth Date: | 15 July 1997 |
| Sport: | Swimming |
Sonia Aktar Tumba (born 15 July 1997) is a Bangladeshi competitive swimmer.
She competed at the 2016 Summer Olympics in Rio de Janeiro, in the women's 50 metre freestyle, where she ranked at #69 with a time of 29.99 seconds.[1] She did not advance to the semifinal.
In 2022, she represented Bangladesh at the World Aquatics Championships held in Budapest, Hungary.