This article critically analyses the reconstruction of the Armenian identity in the context of reforms in Turkey's European Union (EU) accession process. Within the scope of the research, in order to understand the cultural, ethnic and religious identity construction processes of the Armenian community in Istanbul, the existing academic literature on Armenians in Turkey has been analysed in detail, and field research based on observation and in-depth interviews has been conducted. In line with the historical background ranging from the Ottoman millet system to the Republic's policies of creating a homogenous nation, from the democratisation movement to the EU accession process, the construction process of Armenian identity has been analysed in three stages in the light of the relevant theoretical debates. Firstly, the historical development of different legal statuses evolving from non-Muslims to minorities is analysed; secondly, the reform process brought about by the EU membership process is examined. While analysing this process, the basic dynamics that contributed to the formation of Armenian identity were first identified. Secondly the prominent changes in the legal, political, social and cultural fields that accelerated the reconstruction of the Armenian community's identity by the EU reform process were tried to be identified. Finally, the social dilemmas experienced in the aftermath of the reforms are analysed and the ongoing identity struggle of the Armenian community is outlined. While the EU membership process allows the Armenian community in Turkey to express their identities more openly and freely, social insecurity and dilemmas prevent this process from being fully realised. The study analyses the theoretical approaches to identity construction and the political, economic, social and cultural transformations experienced by the Armenian community in Turkey and offers suggestions on the processes of identity struggle. In particular, it is emphasised that overcoming social insecurities and dilemmas is critical for the sustainable survival of Armenian identity. In this context, it is concluded that more inclusive and supportive policies should be developed in order to preserve the Armenian identity and increase its social acceptance. Key Words: Identity, European Union, Türkiye, Armenian identity, minority