The present study explored the possibilities and limitations of teacher learning community as an alternative to the traditional approach to professional development. For this purpose, first, the conception of teacher learning community were examined. Second, the characteristics and limitations of traditional approach to professional development were investigated. Third, professional development activities in teacher learning community were examined and the characteristics of professional development in teacher learning community were analyzed. Fourth, the issues and limitations of teacher learning community were investigated. In particular, teacher collaboration and autonomy were discussed. Finally, the implications of teacher learning community on professional development were discussed.