Giulia Maenza is an Italian actress.

In 2021, Giulia starred in the Netflix feature film The Invisible Thread (Il filo invisibile), directed by Marco Simon Puccioni, alongside Francesco Scianna, Filippo Timi, Francesco Gheghi, and Matteo Oscar Giuggioli. Her performance earned her the Atena Nike Award for Best Debut Actress in 2022.

In 2022, she took on the role of Teresa Suro, the daughter of a feared mafia boss, in the Amazon Prime Video original series The Bad Guy, acting opposite Luigi Lo Cascio. She reprised the role in the sequel, The Bad Guy 2, released in 2024.

In March 2025, Giulia stars in the romantic sports comedy U.S Palmese, directed by Marco and Antonio Manetti, co-starring Rocco Papaleo. The film premiered at the 2024 Rome Film Festival.

She recently appeared at the 82nd Venice International Film Festival in the Out of Competition section, playing the role of Eura in Orfeo, directed by Virgilio Villoresi and co-starring Luca Vergoni.

Coming up, she will also appear in the dramatic feature film Wandering and Shipwrecked Trees (Alberi erranti e naufraghi), directed by Salvatore Mereu, based on the novel by Alberto Capitta.