| Valentina Blažević | |
| Birth Date: | 14 February 1994 |
| Birth Place: | Split, Croatia |
| Nationality: | Croatian |
| Height: | 1.70 m |
| Position: | Centre back |
| Currentclub: | SCM Craiova |
| Clubnumber: | 77 |
| Years1: | –2013 |
| Clubs1: | RK Dalmatinka Ploče |
| Years2: | 2013–2016 |
| Clubs2: | RK Sesvete Agroproteinka |
| Years3: | 2016–2017 |
| Clubs3: | RK Krim |
| Years4: | 2017–2019 |
| Clubs4: | Pogoń Baltica Szczecin |
| Years5: | 2019–2020 |
| Clubs5: | MKS Lublin |
| Years6: | 2020–2022 |
| Clubs6: | CS Măgura Cisnădie |
| Years7: | 2022–2024 |
| Clubs7: | Gloria Buzău |
| Years8: | 2024– |
| Clubs8: | SCM Craiova |
| Nationalyears1: | 2016– |
| Nationalteam1: | Croatia |
| Nationalcaps1: | 42 |
| Nationalgoals1: | 83 |
Valentina Blažević (born 14 February 1994) is a Croatian handball player for SCM Craiova and the Croatian national team.[1]
She participated at the 2016 European Women's Handball Championship.[2]