Blood of Dracula (U.K. title: Blood Is My Heritage) is a 1957 American black-and-white horror film directed by Herbert L. Strock and starring Sandra Harrison, Louise Lewis and Gail Ganley. It was co-written by Aben Kandel and Herman Cohen (collectively credited as "Ralph Thornton"). Released by American International Pictures (AIP) in November 1957, it is one of two follow-up films to AIP's box office hit I Was a Teenage Werewolf. The film was released theatrically in 1957 as a double feature with I Was a Teenage Frankenstein.