The current research was carried out to determine the impact of Lesbian, Gay, Bisexual and Transgender (LGBT) phenomena in social life on the consequences. Conducted through qualitative method, such systematic approach was chosen because it was in line with the concept and scope of the problems related to issues, data or information on particular facts and events. The results of this study demonstrated that any behavior that was contrary with the expectations of society or did not conform to social norms and values were called as deviant behaviors. Currently, LGBT phenomena in Indonesia are still considered deviant and do not follow dominant norms in society. Phenomenon focuses its intervention on the process of interaction among well-beings and their environment, using theories of behavioral deviance in use, as tools or ways to govern the behaviors of community members to meet the norms and values in society. The findings of the present study revealed that LGBT has impacts on health, social, education, and also the security in society. Moreover, LGBT seen from the sociology of structural functionalism is kind of deviation because it is contrary to socially human nature and also contrary to the dominant values and norms in society.