《山海经》是一部极具特色的先秦文献，内容涵盖地理、天文、民族、历史、宗教、神话等诸多方面。吴宽抄本是现存最早的明代《山海经》抄本，其价值不言而喻。本文运用文献学的方法对吴宽《山海经》抄本进行较为全面的研究。本文主要内容如下： 绪论部分对吴宽及《山海经》研究现状进行梳理。第二章概述《山海经》的内容、编者及性质，并梳理了《山海经》的历代主要版本及流传情况，力求全面准确的呈现《山海经》的版本状况。第三章结合吴宽的仕宦、交游及著述，分析其抄书特点。第四章将吴宽抄本与宋本及部分明代刻本进行校勘，再据其抄写的特点，将经文异文与注文异文分开讨论，并结合今人对吴宽抄本的利用，探讨其文献价值。

Shan Hai Jing is a unique pre-Qin literature covering topics such as geography, astronomy, ethnicity, history, religion, and mythology. Wu Kuan's transcript is the earliest extant copy of the Shan Hai Jing in the Ming Dynasty. Its value is self-evident. This paper uses philological methods to conduct a comprehensive study of Wu Kuan's transcript of Shan Hai Jing. The main content of this paper is as follows: The introduction sorts out the current research status of Wu Kuan and Shan Hai Jing. The second chapter summarizes the contents, editors, and nature of the Shan Hai Jing. It combs the major versions and circulation of the Shan Hai Jing and seeks to present the versions of the Shan Hai Jing fully and accurately. The third chapter analyzes the characteristics of copying books by combining Wu Kuan's official duties, friendship and writings. The fourth chapter collates Wu Kuan's transcript, Song version and some other Ming versions. According to the characteristics of Wu Kuan's copying, this paper separates and discusses the scriptural and written texts, and combines the current use of Wu Kuan's manuscript to explore its philological value.