Sam Lee Chan-sam (born 27 September 1975) is a Hong Kong actor. He started his film career when he was first spotted by director Fruit Chan, who cast him in Made in Hong Kong. Since his debut, Lee has appeared in dozens of films. He appeared in a Japanese film Ping Pong as one of the contestants in the movie. Lee is best known for his role as Sha Jang in the Hong Kong television series ' (2002).
Outside of his film career, Lee is a seasonal member of the Hong Kong hip hop band Lazy Mutha Fucka (LMF), in which he is the rapper. Sam Lee is also known as DJ Becareful.