| Claudia Grigorescu | |
| Birth Date: | 6 January 1968 |
| Birth Place: | Bucharest, Romania[1] |
| Sport: | Fencing |
| Event: | Foil |
| Club: | CSA Steaua București |
| Show-Medals: | yes |
Claudia Laura Grigorescu (later Vanţă, born 6 January 1968) is a retired Romanian foil fencer who won a team bronze medal at the 1992 Olympics. She also won six medals at the world championships between 1987 and 1998, including a team gold in 1994 and an individual silver in 1991.[2]