Victor Daniels, known professionally as Chief Thundercloud, was an American character actor in Westerns. He is noted for being the first actor to play the role of Tonto, the Lone Ranger's Native-American companion, on the screen.

Tonto is a fictional character; he is the Native American companion of the Lone Ranger, a popular American Western character created by George W. Trendle and Fran Striker. Tonto has appeared in radio and television series and other presentations of the characters' adventures righting wrongs in 19th-century western United States.