西漢長安武庫乃「精兵所聚」，攸關國家安全，其職官和制度自是重要，然相關研究的質量皆有提升空間。本文以出土資料為主，希冀能推進武庫職官建置和兵器管理制度相關研究。漢初承秦置武庫於首都，武庫署疑初屬少府，至景武之際官制改革時轉屬中尉（後更名執金吾）。庫藏兵器來源多元，至少包括地方工官和以少府屬官為主的中央官署，且無論是兵器的製造或貯藏，皆包含皇室和官府用器，說明家事與國政尚未完全分離。因庫藏兵器數量龐大、種類繁多且來源不一，故有驗收、存放等器物管理，以及兵器封緘、出入登記、直符制度等和出入管制、安全保障相關的禁制法規。總之，西漢武庫署職掌以長安武庫兵器的儲納管理為主，建置相對穩定。至於洛陽武庫是否亦統屬中央，與河南郡的行政關係如何，以及長安武庫是否亦有製造兵器的職能等問題，值得進一步思考。

The officials and institutions of the Changan Armory（Wu-ku; 武庫）that full of excellent weapons and closely related to imperial security are undoubtedly considered as important topics of the Western Han Dynasty. Therefore, this essay will focus on the Changan Armory officials and weapons administration through the unearthed texts. First, the administrative agency of the Changan Armory was established following the Chin, and was probably subordinated to the Chamberlain for the Palace Revenues （Shao-fu; 少府）in Early Han. Later, during the Ching to Wu Emperor Periods, it was subordinated to the Chamberlain for the Imperial Insignia (Zhong-wei（中尉）, which was later renamed Zhi-Jin-Wu（執金吾）) after the reforms of civil service system. Secondly, there were multiple origins of the weapons stored at the Changan Armory such as the offices of State Laborers（Gong-guan; 工官）located at Commanderies（chun; 郡）or Princedoms（wang-kuo; 王國）, and some certain central officials mainly subordinated to the Chamberlain for the Palace Revenues. On the other hand, no matter weapons producing or storing administration, all agencies managed weapons both for imperial and official utilization. It is illustrated that the clear-cut distinction between imperial and official administration could be still not thoroughly drawn. Thirdly, large amounts of various weapons produced from workshops of multiple officials were stored in the Changan Armory with some certain acceptability and storage criteria. Moreover, there were legal articles concerned with access controlling and security safeguarding of the Changan Armory, such as official sealing, access registration, and the duty system. In conclusion, the Changan Armory Agency with stable establishment was primarily charged with the weapons storage management of the Changan Armory. On the basis of the above discussion, it is worth to be considered further that whether the Luoyang Armory was subordinated to the central government, how it related to Henan Commandery administratively, and whether the Changan Armory Agency had duties of producing weapons.