Pietro Ubaldi (b. 1955) is an Italian voice actor who dubbed Gonzo in I Muppet alla conquista di Broadway (The Muppets Take Manhattan). He went on to voice Baby Gonzo in the Italian dub of Muppet Babies. He also dubbed Hubert Flynn in Rat and Mr. Prosser in The Hitchhiker's Guide to the Galaxy.
Ubaldi is the official Italian voice of Geoffrey Rush in the Pirates of the Caribbean movies and video games, as well as dubbing Richard Kind in Argo and on Spin City, and Paul Benedict on The Jeffersons. He has been busiest in cartoons, dubbing Meowth in the Pokemon franchise, Scooby-Doo in assorted direct-to-video releases, Doraemon, The Tick, Patrick on SpongeBob SquarePants, the Pink Panther in the 1990s series, Taz on Taz-Mania, Green Lantern on Justice League, Dizzy Devil on Tiny Toon Adventures, Mr. Wilson on Dennis the Menace, Cat on CatDog, Biff Tannen on Back to the Future, and many others. He has voiced several puppet characters for Italian network promos or children's series.
Video game roles includes voicing Hagrid and Professor Flitwick in the Harry Potter games, Sonic the Hedgehog, and various parts in the Assassin's Creed series.