This study explores the intricate relationship between social identity and group dynamics in
Nigeria, focusing on intergroup relations and the challenges of conflict resolution. By
examining the diverse ethnic and cultural landscape of Nigeria, the research investigates how
social identities, shaped by factors like ethnic identity, religion identity, and regional
affiliations, influence interactions between groups. The paper was guided by a theoretical
explanation of topics including social identity, group dynamics, intergroup connections, and
conflict resolution. The study analyzes the nature of these intergroup relations, including
instances of cooperation, competition, and conflict, and explores the underlying causes of
tensions and disagreements. The study highlighted that if Nigeria does not address the
numerous issues affecting all societal levels, it will be challenging to establish a peaceful and
harmonious society free from violence and animosity. Lastly, the article argues that by
encouraging conflict resolution strategies that respect and take into account a variety of
ethnicities, Nigeria may leverage its rich cultural legacy to build a more peaceful society.