A Strange Mask of Identity (Hungarian: Különös ismertetőjel) is a 1955 Hungarian drama film directed by Zoltán Várkonyi and starring Ferenc Bessenyei, Erzsi Somogyi and Imre Sinkovits. The plot of the movie is set in the Hungarian communist resistance during Second World War. It was shot at the Hunnia Studios in Budapest. The film's sets were designed by the art director István Köpeczi-Boócz. ()