Mad World is a 2016 Hong Kong drama film directed by Wong Chun and starring Shawn Yue, Eric Tsang, Elaine Jin and Charmaine Fong. It is Wong's directorial debut after winning the First Feature Film Initiative. It was selected as the Hong Kong entry for the Best Foreign Language Film at the 90th Academy Awards, but it was not nominated.

Shawn Yue Man-lok is a Hong Kong actor and singer. A former model, he has starred in many films, such as Jiang Hu, Infernal Affairs II, the Love in the Buff film series, Mad World and The Brink, and has established himself as a recognisable face in Hong Kong cinema.