ABSTRACT The industrial revolution, the cold war, urbanization and neoliberal policies are the main events that have led to the change and transformation of the perception of security. In particular, neoliberal political approaches are characterized by the free market economy-oriented economic policies of states around the world. The impact of these policies on international security and national security is debated. The impact of neoliberal policies on international security has played an important role not only in the economic dimension but also in the provision of security services. There are indications that neoliberal policies have had an impact on the security sector in terms of both international and national security. This is because the security sector has also been affected by the privatization caused by neoliberal policies. The security sector, which was a monopoly of states, has changed from a monopoly to a multiple security management. One of the states affected by this globally observed transformation is the Republic of Turkey. Within the framework of the neoliberal policies implemented in Turkey in the early 1980s, the private security sector has grown rapidly. Today, the 'private' security sector, which provides services in many fields, constitutes an important example of the impact of neoliberal policies on security. In conclusion, when evaluated through the example of the private security sector, the impact of neoliberal policies on international security is not only on the economic dimension, but also on the provision of security services. In this paper, the impact of neoliberal policies on international security will be analyzed through the example of the private security sector in Turkey. Keywords: Neoliberal Policies, International Security, Private Security, Private Security Türkiye.