Born in Naples, the daughter of a doctor and a teacher, Dell'Anna grew up between Castel Volturno and Giugliano in Campania. She studied at the Drama Studio London and the Guildhall School of Music and Drama.
After some minor roles, Dell'Anna had her breakout in 2012, when she played the twins Micaela e Manuela Cirillo in the Rai 3 soap opera Un posto al sole. In 2015 she landed her best known role, Patrizia Santore in the crime series Gomorrah.
For her performance in Mario Martone's The King of Laughter, she got a David di Donatello nomination for Best Supporting Actress.
She plays the lead role of Mother Cabrini in the 2024 film Cabrini, getting more exposure to English-speaking audiences.
2024
as Fabiana Lai
2024
as PM
2024
as Francesca Cabrini
2023
as Marisa Frattasio
2022
as Cristina
2022
as Sophia
2021
2021
as Luisa De Filippo
2019
as Michela
2018
as Lucia
2018
as Nunzia
2018
as Caterina Chinnici
2017
as Caterina De Simone
2014
as Patrizia Santoro
2013
as Theresa
2010
as Sophie
as Claudia