| Filomena Costa | |
| Birth Date: | 22 February 1985 |
| Country: | Portugal |
| Sport: | Track and field |
| Event: | Marathon |
| Show-Medals: | yes |
Filomena Costa (born 22 February 1985) is a Portuguese long-distance runner.[1] She competed in the marathon event at the 2015 World Championships in Athletics in Beijing, China.[2]