Death Duel (三少爺的劍) is a 1977 Hong Kong wuxia film directed by Chor Yuen and produced by the Shaw Brothers Studio. Starring Derek Yee and Ling Yun, the film was also Candice Yu's debut. It was adapted from the novel San Shaoye De Jian by Gu Long, and was remade in 2016 as Sword Master, which was directed by Derek Yee.