Zhang Xiu (died 207) was a military general and minor warlord who lived during the late Eastern Han dynasty of China.

During the Liang Province rebellion, Zhang Xiu was still a minor county official at Zuli.

[1] After Dong Zhuo's death in May 192, his former subjects, including Zhang Ji, waged a coup and took over the imperial capital Chang'an.

For his part in the coup, Zhang Xiu was also promoted to General who Builds Loyalty (建忠將軍) and enfeoffed as the Marquis of Xuanwei (宣威侯).

When he arrived at the banks of the Bai River (白河), Zhang Xiu promptly surrendered to him and was allowed to retain control over Wan.

Having performed well during the conflict, Zhang Xiu was soon promoted to General who Defeats the Qiang (破羌將軍).