Jet Li as Nameless

Tony Leung as Broken Sword

Maggie Cheung Man-Yuk as Flying Snow

Donnie Yen as Sky

Zhang Ziyi as Moon

Chen Daoming as King of Qin

Liu Zhongyuan as Old Scholar

Zheng Tianyong as Old Servant

Qin Yan as Prime Minister

Zhang Yakun as The Qin Guards' Commander

James Hong as Qin Emperor (voice)

Chang Xiao Yang as General

Jin Ming as Eunuch

Ma Wen Hua as Head Eunuch

Shou Xin Wang as Musician

Xu Kuang Hua as Pianist