Weizi

Weizi may refer to:

People

 * Weizi of Song ( 11th century BC), proper name Zi Qi, also known as Weizi, brother of King Zhou of Shang and the first ruler of Zhou's state Song
 * Wei Zi (born 1956), Chinese actor

Places in China

 * Weizi, Shanxi (微子), a town in Changzhi, Shanxi
 * Weizi, Sichuan (卫子), a town in Guangyuan, Sichuan
 * Weizi Subdistrict (围子街道), a subdistrict in Changyi, Shandong