Nanni Baldini is an Italian voice actor and dialogue writer, born Giovanni Baldini in Rome on August 13, 1975. He comes from a family of voice actors, with his siblings Rita, Oreste, and Antonella Baldini also working in the field. Baldini has been active in the dubbing industry since at least the early 1990s and is recognized for his versatile and distinctive voice.

While Baldini is widely known for dubbing numerous live-action actors and characters in Western animation, he has also contributed significantly to the Italian-language versions of various anime series and films. In the anime Vinland Saga, he provides the Italian voice for the character Bjorn, the loyal second-in-command to Askeladd. His work in anime also includes the role of Ratzass in the 2017 CGI film Starship Troopers: Traitor of Mars. Another of his anime roles is Cube, the magical butler, in the series Petite Princess Yucie.

Beyond these specific credits, Baldini's broader body of work in anime dubbing is extensive. He has voiced Teru Mikami in Death Note, Manten in InuYasha, Tatsuma Sakamoto in Gin Tama, and Wormmon in Digimon Adventure 02, among many others. He also lent his voice to characters in series such as Paranoia Agent, Excel Saga, and MegaMan NT Warrior.

Baldini's work is often associated with major dubbing studios in Italy, including C.D. Cine Dubbing, LaBibi.it, Dubbing Brothers, and Pumaisdue. Throughout his career, he has received recognition for his voice acting, including the Premio Voci nell'Ombra for Best Character Voice for his work as Donkey in Shrek and as Jack McFarland in Will & Grace. His career demonstrates a consistent presence in bringing a wide array of animated characters, from both Italian and international productions, to Italian-speaking audiences.