The purpose of this study is to define the role of community planners in Taiwan. This study has selected Taipei, Taichuing and Kauoshung Cities as empirical areas, and has used questionnaire survey and face-to-face interview methods for data collection. The respondents indicated that the ability of communication and negotiation, localism and technical skills are important qualification for a community planner. They also point out that communicator, consultant, and planners are key roles for community planners. The main works for community planners include helping environment improvement, providing advice for planning, and directing community participation. The respondents felt that undefined role and responsibilities of community planner, the limited grants are difficulties to implement community planning. This study has also found that community planner is different from traditional certificated planners. In addition to the technical skills, the community planners need to have knowledge about community development profession. Because of the dynamic and varied community needs, this study has suggested that community planner could be considered as team rather than an individual. Moreover, a single community planner do not has capacity to meet the required role and function of community planner.