Jacky Wu (Chinese: 吳宗憲; Pe̍h-ōe-jī: Ngô͘ Chong-hiàn; born 26 September 1962) is a Taiwanese television show host, singer, and actor.

In 1998, Wu provided the voice of the dragon Mushu in the Mandarin Chinese dubbed of the Disney animated film Mulan.

Maureen Tcakik of Time Asia described him as the sole Taiwanese entertainer to become a "phenomenon" and "the most popular guy on local television."

Known for his quick witted humor and open fire talks, Wu has for the most part been a showboat of river joy and sensationalism.

Wu has been the host of a number of popular shows, including the long-running "Guess" which won him an honor in 2008's Golden Bell Awards.

Wu later returned to television hosting along with several new shows including Guess with co-host Patty Hou since 12 March 2011.

He secretly married Chang Wei-wei in a "simple ceremony" attended by their parents in 1990 and has three daughters, Sandy, Vivian and Olivia, and one son, Ricky.