Be True Until Death (Hungarian: Légy jó mindhalálig) is a 1936 Hungarian drama film directed by Steve Sekely and starring Klári Tolnay, Kálmán Rózsahegyi and Gyula Csortos. It was shot at the Hunnia Studios in Budapest and on location in Debrecen. The film's sets were designed by the art director Márton Vincze. It was based on a 1920 novel of the same name by Zsigmond Móricz, later turned into a 1960 film Be True Until Death.