Human trafficking is a pervasive and complex crime that affects millions of people worldwide. In recent years, there has been a growing recognition of the need for proactive approaches to trafficking prevention and victim reintegration. Predictive analytics, a data-driven technology that uses algorithms to analyze patterns and predict future outcomes, holds great promise in this regard. This review explores the application of predictive analytics in trafficking prevention and victim reintegration, highlighting its potential to enhance proactive support for victims and improve overall outcomes. Predictive analytics can play a crucial role in trafficking prevention by identifying patterns and trends that may indicate potential trafficking activities. By analyzing data from various sources, such as social media, financial transactions, and law enforcement records, predictive analytics can help identify high-risk areas and individuals, enabling law enforcement agencies and NGOs to take proactive measures to prevent trafficking. For example, predictive analytics can help identify vulnerable populations, such as runaway youth or migrants, and target prevention efforts accordingly. In the context of victim reintegration, predictive analytics can help improve outcomes by identifying factors that may influence a victim's likelihood of successful reintegration into society. By analyzing data on factors such as education, employment, and social support, predictive analytics can help identify interventions that are most likely to help victims rebuild their lives. For example, predictive analytics can help identify the types of support services, such as housing assistance or job training, that are most effective in helping victims reintegrate into society. Overall, predictive analytics has the potential to revolutionize trafficking prevention and victim reintegration efforts by enabling proactive support that is tailored to the specific needs of victims. However, it is important to recognize that predictive analytics is not without its challenges, including concerns about data privacy and ethical implications. Therefore, it is essential to ensure that predictive analytics is used responsibly and in accordance with ethical guidelines to maximize its benefits in trafficking prevention and victim reintegration. Keywords: Predictive Analytics, Human Trafficking, Prevention, Victim Reintegration, Systematic Review.