| Liliana Kostova | |
| Fullname: | Liliana Ivanova Kostova |
| Birth Date: | 1988 3, df=yes |
| Birth Place: | Bulgaria |
| Currentclub: | Fiorentina |
| Clubnumber: | 39 |
| Position: | Midfielder |
| Years2: | 2007 |
| Years3: | 2008 |
| Years4: | 2008–2009 |
| Years5: | 2009–2014 |
| Years6: | 2014–2015 |
| Years7: | 2015 |
| Years8: | 2015–2017 |
| Years9: | 2017–2018 |
| Years10: | 2018–2019 |
| Years11: | 2019–2020 |
| Years12: | 2020–2021 |
| Years13: | 2021 |
| Years14: | 2022 |
| Clubs1: | Super Sport Sofia |
| Clubs2: | FK Khimki |
| Clubs3: | Nadezhda Noginsk |
| Clubs4: | Super Sport Sofia |
| Clubs5: | Apollon Limassol |
| Clubs6: | Famagosta |
| Clubs7: | Sportika Blagoevgrad |
| Clubs8: | Medyk Konin |
| Clubs9: | AGSM Verona |
| Clubs10: | Fiorentina |
| Clubs11: | Diósgyőri VTK |
| Clubs12: | Czarni Sosnowiec |
| Clubs13: | NSA Sofia |
| Clubs14: | Czarni Sosnowiec |
| Caps9: | 10 |
| Caps10: | 2 |
| Caps11: | 13 |
| Caps12: | 11 |
| Caps14: | 9 |
| Goals9: | 5 |
| Goals10: | 1 |
| Goals11: | 4 |
| Goals12: | 6 |
| Goals14: | 2 |
| Nationalteam1: | Bulgaria |
| Nationalgoals1: | 7 |
| Ntupdate: | 26 May 2022 |
| Pcupdate: | 17:49, 18 November 2018 (UTC) |
Liliana Ivanova Kostova (Bulgarian: Лиляна Костова Иванова, born 15 March 1988) is a former Bulgarian football midfielder. She played for Apollon Limassol in Cyprus' First Division,[1] Super Sport Sofia, with whom she first played the UEFA Women's Cup, and FK Khimki and Nadezhda Noginsk of Russia's Championship.[2] and for Fiorentina in the Italian women's Serie A
She was a member of the Bulgarian national team.[3]