Bullying among adolescents is a pervasive issue in Nigeria, with significant implications for mental health, academic performance, and overall well-being. This study examines the influence of family structure on bullying behaviors among adolescents in Ijebu Ode, Ogun State, Nigeria. Recognizing that over 30% of Nigerian adolescents report experiencing bullying, the research investigates how various family configurations—such as nuclear, single-parent, extended, and blended families—affect the prevalence and nature of bullying. It considers intermediary factors like parental supervision, economic stability, and emotional support within these family structures. The study utilizes a quantitative approach, employing structured questionnaires and surveys to gather data from secondary school students in Ijebu Ode. By focusing on this diverse urban setting, the research provides localized insights into how family dynamics shape adolescent interactions and bullying behaviors. The findings aim to inform targeted interventions and anti-bullying strategies, emphasizing the critical role of family environments in adolescent social development. This study contributes to the broader discourse on bullying in Nigeria, highlighting the need for culturally sensitive and effective measures to mitigate bullying in various family contexts.