张揖《古今字诂》原本已亡佚,幸有部分材料被清代学者钩沉辑佚,目前我们所能见到的清人辑本共有7种。本文试图对清代7位学者辑佚的90条《古今字诂》佚文材料进行辑校,以期为今后学者的相关研究提供更为丰富、可靠的材料。 Zhang 揖 “ancient and modern characters 原” had originally been lost, but fortunately some of the materials by the Qing Dynasty scholar Luan Shen lost, at present we can see the Qing manuscript a total of seven kinds. This article tries to compile a series of 90 “Lost Texts of Ancient and Modern Chinese Characters”, which were lost by 7 scholars in the Qing Dynasty, in order to provide more abundant and reliable materials for the related research of scholars in the future.