Today, the development of modern information and communication technology and the emergence of cyberspace have given rise to global values and meanings in the relations of societies. On the other hand, these values and meanings may generate new demands, cause pessimism towards ideological teachings among citizens, and shape a type of multiple citizenship (meaning citizens who feel a sense of belonging to both national values, symbols and meanings and global meanings, symbols and values). As a result, we are witnessing value and identity pluralism among citizens. The spread of modern values , thanks to cyberspace, has intertwined the fabric of the new society. The tendency towards these values probably has an impact on the priorities and orientation of individuals. Due to the lack of comprehensive control over modern means of communication, societies have lost the ability to inspire a sense of belonging and commitment to goals and values in people and to maintain identity-giving elements. The present paper aims to explore the relationship between the tendency towards modern values and social identity. The theoretical model of this research brings together the theories of Gibbins, Giddens, and Jameson. The underlying research hypothesis is that the more people move towards modern values, the more their national, religious and revolutionary identity will be undermined. This research was conducted using a survey method. The statistical population consisted of people over 15 years of age in Tehran. The findings suggest that the tendency towards modern values has an inverse and significant relationship with Iranian identity, Islamic identity and revolutionary identity.