Simone Marzola is an Italian voice actor and dubbing director, born in Florence in 1984. His career began in theatre, where he started studying acting at the age of eight. His passion for voice work was sparked by a childhood love of cartoons, leading him to take dubbing courses during his teenage years. He further honed his skills at institutions such as Ancam Vox Video and the Musical Theatre Academy in Rome, building a foundation that would support a dual career in both live performance and voice acting.

Marzola has established himself as a prominent voice in the Italian dubbing industry for anime series. He is widely recognized for his role as Sō Inuoka, the middle blocker for Nekoma High, across the Italian adaptations of the Haikyu!! franchise, including Haikyu!! Second Season, Haikyu!! To The Top, and the special Haikyū!! Lev Kenzan!. Another significant role is Takeru Noto, also known as Juggernaut, in both seasons of the anime Fire Force.

His repertoire of anime voice work is extensive and includes a variety of prominent characters. He voices Meguru Bachira in BLUELOCK and its film adaptation, Nahoya Kawata in Tokyo Revengers, and Yuri Briar in the immensely popular series Spy×Family and its related film. He has also contributed to series such as JoJo's Bizarre Adventure: Stone Ocean as Guccio, That Time I Got Reincarnated as a Slime as a Footman, and Assassination Classroom as Chosuke Takada. Beyond these, his film work includes roles in The Orbital Children and My Oni Girl.

Beyond performing, Marzola has taken on significant responsibilities as a dubbing director, particularly for high-profile anime productions distributed by Netflix. His directing credits include the series Bastard!! -Heavy Metal, Dark Fantasy-, Edens Zero, and the animated feature Resident Evil: Infinite Darkness. This move into direction demonstrates his growing influence and leadership within the Italian dubbing industry. In addition to his work in anime, his career encompasses a wide range of live-action dubbing, including the role of Fez in That '70s Show and Prudencio Ortega in the long-running soap opera Il segreto. He also lends his voice to video game characters, such as in The Quarry and Hogwarts Legacy.

Marzola is also dedicated to sharing his expertise as a teacher at the Doppiaggio in Carrozza school in Florence, where he instructs new generations in the art of dubbing and vocal performance.