This paper is written to analyze conceptual structure of teachers’ rights and cases of their infringement. Relevant literatures on infringement of teachers’ rights were investigated and people who were subject to teachers’ right infringement were interviewed for the research purpose. The research result can be summarized as follows. First of all, teachers’ rights are given rights and authorities to teachers. In the point of law, rights given to teachers are rights to educate, rights of identity and rights of property, and professional/moral authorities are socially‧ethically given. Secondly, infringement of teachers’ rights appears broadly and diversively including invasion of legally available rights and professional·moral authorities. Most of rights infringements were violation of rights to educate and rights of identity. For the rights to educate, many cases of infringement of right to teach were observed. Many infringement cases of rights of identity/hold-position and identity action against intention were also observed in terms of the rights of identity. There were lots of infringement cases disregarding professional and moral authorities of teachers as well. The last but not the least, teachers’ rights infringement was mostly made by students and their parents, and there was an infringement case between teachers. Policy of education or teaching staffs of the Education Ministry also provides a reason for teachers’ right infringement. There were many types of the infringement such as verbal violence like reproach/slander and physical threat like violence. Futhermore, criminal prosecution was reported as a way of teachers’ right infringement. It is necessary to legislate assertive/explicit protective measures like the additional punishment against an act of teachers’ rights infringements which have a chance to violate right for learning of students. In addition, it is required for teachers to prepare a plan to save themselves in order to consolidate their professtional and moral authorities.