Mattia Fabiano is an Italian voice actor, born in Rome on October 10, 2002, who has been active in the dubbing industry since childhood. He comes from a family of voice actors and is the older brother of Chiara Fabiano, with whom he has frequently worked on various projects.

Fabiano's career began at a young age, and he has since built an extensive portfolio spanning live-action and animated productions. In the realm of anime and animation, he has provided the Italian voice for a number of notable characters. He voiced Taishi Koiwai in the 2022 Netflix film Drifting Home. In the Mobile Suit Gundam franchise, he is the voice of Lane Aim in the 2021 film Mobile Suit Gundam: Hathaway. His other anime credits include the role of Shigeru in the film Mai Mai Miracle and Gene Fini in Pompo: The Cinéphile. He has also voiced characters in popular animated series such as Kion in The Lion Guard, Rowan in LEGO Star Wars: The Freemaker Adventures, and was the first voice of Connor/Catboy in PJ Masks - Super pigiamini.

Beyond animation, Fabiano is widely recognized for his dubbing work in major international live-action productions. He is the Italian voice of Dustin Henderson, played by Gaten Matarazzo, in the Netflix series Stranger Things. He also dubbed the character Josh Johnson, portrayed by Benjamin Flores Jr., in the Fear Street film trilogy. His other prominent roles include voicing Xavier in the series Wednesday and Pipì in the Italian animated film Pipì, Pupù e Rosmarina in Il mistero delle note rapite.