The Phantom Creeps is a 1939 12-chapter science fiction horror serial starring Bela Lugosi as mad scientist Doctor Zorka, who attempts to rule the world by creating various elaborate inventions. In a dramatic fashion, foreign agents and G-Men try to seize the inventions for themselves.

It is the 112th serial released by Universal Pictures and the 44th to have sound. It was adapted in DC's Movie Comics #6, cover date September–October 1939, the final issue of that title.

In 1949, to broadcast on television, the 265-minute serial was edited to a 78-minute feature film.