Liu Wei, born in Anshan, Liaoning Province, is a Chinese singer, actor, and presenter.

In 2005, Liu Wei participated in the second Leica my style show to win the championship. In October, he won the global Chinese rookie singing contest. In November 2009, he participated in the film "Song and Dance Youth"; in 2013, he participated in the comedy "One Night Surprise", and in December recorded the fifth season of "Amazing Big Coffee Show". In April 2014, the debut album "SomeOne" was released; in January 2015, he participated in the military-themed TV series "Born by Perfection". In July 2018, he participated in the Oriental TV variety show "New Dance Forest Conference".