Marco Panzanaro is an Italian voice actor based in Turin and Milan, known for his work dubbing anime series and films for Italian television and streaming platforms. He began his performance training in theater, having studied acting at the Scuola di Recitazione del Teatro Nuovo di Torino under Enza Giovine and later at the Scuola di Teatro di Sergio Tofano directed by Mario Brusa. He also completed a diction course at Tangram Teatro. Before focusing on voice acting, he participated in various theatrical productions and appeared in television fiction and soaps.

Panzanaro's career in dubbing encompasses a range of roles in animated productions, particularly for Japanese anime. He is recognized for voicing Haran in the Italian adaptations of the anime series Fire Force and its second season. Another notable role is providing the voice for Ryan in the CGI animated series Resident Evil: Infinite Darkness.

His other significant anime voice credits include the character Sibir in both the first and second seasons of Edens Zero, various roles such as a Guard and a Speedwagon Representative in JoJo's Bizarre Adventure: Stone Ocean, Kaijari in Overlord III, the role of Lamù's father in the 2022 adaptation of Urusei Yatsura, and a part in the series Bastard!! -Heavy Metal, Dark Fantasy-. In addition to anime, his dubbing work includes the 2020 film La casa inquietante.

Panzanaro is active in the wider voice-over industry, lending his voice to audiobook productions for major Italian publishers and platforms such as Audible and Storytel, as well as for podcasts distributed on Spotify. He collaborates with major recording studios in both Turin and Milan for various clients, including streaming services like Netflix, Prime Video, and Sky.