Wu Zuguang (Chinese: 吴祖光; pinyin: Wú Zǔguāng; Wade–Giles: Wu Tsu-kuang; 21 April 1917 – 9 April 2003) was a Chinese playwright, film director and social critic who has been called a "legendary figure in Chinese art and literary circles". He authored more than 40 plays and film scripts, including the patriotic drama City of Phoenix, one of the most influential plays during the Second Sino-Japanese War, and Return on a Snowy Night, which is generally considered his masterpiece. He directed The Soul of the Nation, Hong Kong's first colour film, based on his own historical drama Song of Righteousness.