The purpose of this study is to analyze elementary, middle and high school teachers' perceptions and experiences on school library services, to obtain basic information and to draw implications for setting the contents and direction of school library services. For this purpose, a survey was conducted on 498 teachers working at elementary, middle and high schools in the Incheon Metropolitan Office of Education for reading status, recognition and emotion of the school libraries, school library experience, teaching experiences using school libraries, and the role of teacher-librarians. As a result of the analysis, there was a difference in teachers' perceptions, emotions, and experiences of school library services according to school level and school library personnel. In particular, the school library personnel was found to have a significant influence on teachers' perception, emotion and experience of school library service.