Andrew Lau Wai-Keung (Chinese: 劉偉強, born 4 April 1960) is a Hong Kong film director, producer, and cinematographer. Lau began his career in the 1980s and 1990s, serving as a cinematographer to filmmakers such as Ringo Lam, Wong Jing and Wong Kar-wai. In the 1990s, Lau decided to have more creative freedom as a cinematographer by becoming a film director and producer. Apart from making films in his native Hong Kong, Lau has also made films in China, Korea and the United States. A highly prolific filmmaker, Lau has made films in a variety of genres, and is most notable in the West for his action and crime films which include the Young and Dangerous film series, the Infernal Affairs trilogy (the latter co-directed together with Alan Mak), and Revenge of the Green Dragons (executive produced by Martin Scorsese). 유위강(1960년생, Hong Kong, China) 는 감독으로, 대표작으로 무간도, 무간도 2: 혼돈의 시대, 외전혜옥란이 있으며, 그 외에도 이니셜 D, 풍운, 무간도 3: 종극무간, 고혹자 2 - 맹룡과강, 고혹자 1 - 인재강호, 도성풍운 III, 정무문: 100대 1의 전설, 고혹자 3 - 척수차천, 강간: 향항기안지강간, 고혹자 4 - 전무불승, 트랩, 무법도시 등 다양한 작품을 연출했다. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2026년 四渡 제작에 참여했다. 2026년 熊猫计划之部落奇遇记 제작에 참여했다. 2025년 水饺皇后 연출을 맡았다.