Giulia Catania is an Italian voice actress known for her work in dubbing films and animated series for the Italian market. She comes from a family with a strong tradition in dubbing; she is the daughter of director and voice actress Rossella Izzo and the sister of voice actress Myriam Catania. Her family connections in the industry also include her aunts, who are actresses and voice actresses Simona Izzo, Fiamma Izzo, and Giuppy Izzo. Catania began her career at a young age, appearing in the television series Caro maestro in 1996, which was directed by her mother.

Catania has built a substantial career dubbing voices for a wide range of live-action films and television series. She has provided the Italian voice for actresses such as Ellen Page in the X-Men films, Saoirse Ronan in The Way Back, Alison Brie in A Futile and Stupid Gesture and A Promising Young Woman, and Eiza González in I Care a Lot. Her television dubbing work includes voicing Giorgia Whigham in The Punisher, Perdita Weeks in Magnum P.I., and Sydney Park in Pretty Little Liars: The Perfectionists, among many others.

In the realm of animation, Catania is recognized for her contributions to the Italian versions of notable anime series and films. She voiced the character Carla in the 2016 film Lupin the IIIrd: Fujiko Mine's Lie. Her most prominent anime role to date is Rebecca Rossellini in the 2016 television special Lupin III Italian Game, part of the long-running Lupin III franchise. In this special, she took over the role from Gaia Bolognesi, who voiced the character in the preceding television series. Her other animation voice work includes the role of Maureen Murphy in the Italian dub of the American adult animated series F is for Family.