Zhang Maoze (张茂则; 1015–1094), courtesy name Pingfu (平甫), was a senior imperial eunuch of the northern Song dynasty. He was a native of Kaifeng, Henan. He lived to 79 years old, and served four emperors including Emperor Renzong, Emperor Yingzong, Emperor Shenzong, and Emperor Zhezong.[1] He was considered a capable, loyal, and virtuous personnel within the imperial court.[2] His life and career can be traced primarily through a biography section in the History of Song and Xu Zizhi Tongjian Changbian.