Mandy Wong (born 21 December 1982) is a Hong Kong television actress.
Wong began her television and acting career with her participation in the Miss Hong Kong 2007 beauty pageant, where she was placed among the top 5 finalists.
She joined TVB that same year and was part of TVB's graduating acting class of 2008.
Wong debuted with a brief appearance in TVB's 2007 sitcom Best Selling Secrets.
She later gained recognition as Cheng Siu-man in the 2010 romantic drama Suspects in Love, and has achieved wider fame for her performance in 2012 drama L'Escargot.
In 2018, she earned critical acclaim for her performance in Threesome, playing Evie Fong, a barrister with dissociative identity disorder, along with the other two split personalities, Piña Colada and Sau Mak Mak.