Qian Weijun (錢惟濬) (October 22, 955[1][2] – 991[3]), courtesy name Yuchuan (禹川), formally Prince Anxi of Bin (邠安僖王, "peaceful and careful"), was the heir apparent to Qian Chu (King Zhongyi), the fifth and last king of Wuyue of the Chinese Five Dynasties and Ten Kingdoms period. After Wuyue's absorption into its suzerain Song, he continued to serve Song until his death at age 35/36.