Zhāng Xiǎn 張銑 (fl. early 8th c.) was a retired scholar (chùshì 處士) of the early Táng. He was one of the five compilers of the Wǔchén jízhù Wén xuǎn 五臣集註文選 presented by Lǚ Yánzuò 呂延祚 to Xuánzōng in Kāiyuán 6 (718). His commentary survives as part of KR4h0003. CBDB 186742 records a death year of 708 for a Tang figure of this name, but the chronology is not firmly verified — the Kāiyuán memorial in fact suggests he was still active in 718; either the CBDB date is for a homonym or refers to a different floruit. Nothing of his life is independently recorded.