Abstract: The existence of this new media has transformed the social movements that can be considered as a new form of social movements. New social movements have used internet presence through various forms and types. By using the qualitative method and employ semi-structured in-depth interview this research aimed to analyze the factors that become the background of group members joined the anti-corruption social movement in social media Facebook and to explain the role of social media Facebook in creating an anti-corruption social movement and online community in Indonesia. The research found that the awareness each individual has brought together so that it developed into a large collective consciousness among the group members of anti-corruption social movement in Facebook celled “1,000,000 Fecebookers Support Chandra Hamzah and Bibit Samad Riyanto”. This collective consciousness also founded by a feeling that is almost the same, ie both feel aggrieved, oppressed and betrayed by the parties that held the authorities to eradicate corruption. The factor of convenience, freedom and openness of social media Facebook, have helped the realization of the social movement of anti-corruption through online community in Indonesia.