前凉
(?～
355年)
前凉威王
张祚（－355年）是十六国时期前凉政权的君主。为前凉文王张骏之长庶子，前凉桓王张重华兄。张重华死时，子张曜灵继位，
张祚以其年幼废之，自立为凉王。355年前凉王国政变，被杀死，张玄靓继位。
Former Liang Wei Wang Zhangzuo (-355) was 16 times the country's monarchy before the cool regime. Wen Wang Zhangjun the former head of Bastard cool, cool before re-Hua Zhang Huan Wang brother. Chang Chung-hua died, son Zhang Yao Ling succession, Zhang Zuo its waste of young, independent for the cool king. Cool 355 years ago, the Kingdom of the coup, was killed, Zhang Xuan Liang throne.