Harvey B. Dunn (August 19, 1894 – February 21, 1968)[citation needed] was an American television and film actor.

Dunn was best known for his appearances in several 1950s B movies including three Ed Wood films, Bride of the Monster (1955), Night of the Ghouls (1959), and The Sinister Urge (1961).

He also appeared in Wood's television pilot, Crossroad Avenger: The Adventures of the Tucson Kid.

Dunn additionally performed in a USO show Three Men or a Horse, singing as part of a male quartet.

Dunn became so tired of explaining how he lost his finger, initially he would lie and say it was run over by a steamer or it had been nipped off by a woodpecker.