Youth unemployment has become a critical socio-economic challenge in Nigeria, particularly in urban areas like Umuahia, Abia State, where it is strongly linked to rising criminal activities, including kidnapping. This study investigates the impact of youth unemployment on the increasing rate of kidnapping and its effects on security in Umuahia Urban. The study was driven by the need to understand the root causes of youth involvement in kidnapping and to propose viable solutions to address both unemployment and crime rates. The research was guided by four objectives: identifying the socio-economic factors contributing to youth unemployment, examining the influence of unemployment on youth involvement in kidnapping, assessing the impact of youth-related kidnappings on the security of Umuahia Urban, and proposing strategies to reduce unemployment and curb kidnapping. The study employed quantitative surveys of 400 respondents including youths of age 15-35 years. The findings reveal that unemployment, driven by lack of skills, limited job opportunities, and inadequate government support, significantly contributes to youth involvement in kidnapping. The consequences of these criminal activities include increased insecurity, economic instability, and strained relations between communities and law enforcement. The study recommends implementing targeted vocational training programs, improving youth employment initiatives, and enhancing law enforcement strategies to reduce kidnapping rates and promote a more secure environment in Umuahia Urban.