| Joanna Pérez | |
| Birth Date: | 1976 4, df=y |
| Birth Place: | Rancagua, Chile |
| Office: | Member of the Chamber of Deputies of Chile |
| Constituency: | 21st District |
| Term Start: | 11 March 2018 |
| Predecessor: | Creation of the District |
| Party: | Christian Democratic Party Democrats |
| Occupation: | Politician |
| Profession: | Public Administrator |
| Parents: | Floridor Pérez Elena Olea |
| Spouse: | Marco Antonio Hernández Ilabaca |
| Children: | Two |
Joana Elena Pérez Olea (born 1 April 1976) is a Chilean politician and public administrator who currently serves as a member of the Chamber of Deputies of Chile. She also is a militant of the Christian Democratic Party.
She was one of the vicepresidents of her party.[1] [2]