摘要:“私家侦探”，一词源自于西方国家，是指以营利为目的，接受客户的委托，通过利用自己的专业知识和特殊技能，就客户关心的问题开展收集情报或证据的专业人员或者组织。在我国，尽管私家侦探的发展也有十几年的历史，但其调取的证据仅在民事诉讼中得到了部分的承认，这显然不能够满足受害人对于维护自身合法权益的迫切需求。

　　　私家侦探调取的证据能否在刑事诉讼中的运用成为了一个迫在眉睫的现实问题。因此，本文结合了国内外有关理论对私家侦探收集的证据能在刑事诉讼中的运用以及如何从立法上规范做了相应的分析和探讨，希望能够为我国有关私家侦探收集证据在刑事诉讼中运用的理论研究提供帮助。

关键词：私家侦探；合法性；调查取证；刑事诉讼

Abstract:"Private detective", the term originated in Western countries, which refers to the profit the purpose of receiving a client and use their professional knowledge and special skills for gathering intelligence or evidences. In China, despite the development of private detectives has 10 years long, it’s only have been partially recognized in civil proceedings, which is obviously not able to meet the victim for the maintenance of the urgent needs of their legitimate rights and interests. 

Whether the private detective taking of evidence in criminal proceedings is becoming an imminent reality. Therefore, this paper combines the theory of domestic and foreign to collect evidence in criminal proceedings, and how to do in legislation to regulate the corresponding analysis and discussion in the hope for our country on a private detective to collect evidence in criminal proceedings by the use of theores.

Key words: private detective, legality, investigation and evidence collection，criminal procedure