Charles Puffy (born Károly Hochstadt; 3 November 1884 – 1942 or 1943) was a Hungarian film actor.

He was the only slapstick star in Hungary's silent film era, appearing under the name "Pufi" (meaning "Fatty" in Hungarian, referring to his weight) and Carlie Puffy in the United States for Universal Studios.

Later, he worked in films in both Germany and the United States, including such classics as Fritz Lang's Dr. Mabuse, der Spieler (Dr. Mabuse, the Gambler) (1922) and Josef von Sternberg's Der blaue Engel (The Blue Angel) (1930).

In the sound era, he returned to his native Hungary, where he was featured in smaller roles in a number of films.

Puffy participated in the camp's amateur acting company, but after one year in capture, he died of diphtheria.