Massimo Bitossi is an accomplished Italian voice actor, born in Turin on August 3, 1972, and based in Rome. He is highly regarded for his extensive work in dubbing, providing the Italian voices for a vast array of characters in live-action films, television series, and animated productions. Bitossi has described his career in dubbing as a deliberate choice driven by a deep passion, stating in interviews that he was "fixated on dubbing" and that his goal was always to be in a dubbing studio.

Bitossi's voice is particularly prominent in the Italian adaptations of Japanese anime, where he has lent his talents to a wide variety of roles. He is the Italian voice of the character Batou, a key member of Public Security Section 9, in the Ghost in the Shell: Arise series and the subsequent film Ghost in the Shell: The New Movie. His filmography also includes the role of Frederick Barnaby in The Empire of Corpses, Shibuta in Human Lost, and Viktor Stolov in the Spriggan ONA. For television series, he has voiced Kershner in Sirius the Jaeger, Professor Sawada in the film Colorful, and Karehaan in Futari wa Precure Splash Star. His work spans classic and modern titles, including Gandal in the 2006 dubbing of UFO Robo Grendizer, Insegnante in the film Cannon Fodder, Jarvis in Iron Man: Rise of Technovore, and Benkei Musashibo in New Getter Robo.

Beyond the roles listed, Bitossi has an extensive portfolio in anime dubbing. He is the voice of Diethard Reid in Code Geass: Lelouch of the Rebellion, Hasegawa in Gintama, the Mayor in BEASTARS, and the Narrator in Delicious in Dungeon. He has also contributed his voice to major franchises, such as Dita Ness in Attack on Titan, Metal Knight in One Punch Man, and Brando in Pluto. His work also includes roles in Digimon Tamers, Digimon Frontier, Fairy Tail, and Inuyasha.

In addition to his anime work, Bitossi is a familiar voice in many live-action productions. He is the Italian voice of actors such as LL Cool J (as Sam Hanna in NCIS: Los Angeles), Isaiah Washington (as Preston Burke in Grey's Anatomy), and Mekhi Phifer (as Dr. Greg Pratt in ER). He has also dubbed roles in numerous films, including the Transformers live-action series and Parasite. Beyond dubbing, Bitossi is also known to Italian audiences for his on-screen appearance as Orco Bruno in the children's television program Melevisione from 1999 to 2000. He frequently works under the direction of Francesco Prando, a voice director he has expressed great admiration for. Through his prolific career, Massimo Bitossi has established himself as a versatile and highly sought-after talent in the Italian entertainment industry.