The construction of masculinity in African literature, particularly in the works of Chinua Achebe, has often been interpreted through the lens of tradition, authority, and patriarchal dominance. However, a closer examination reveals that Achebe's narratives not only depict but also interrogate and complicate these masculine ideals. This article explores how masculinity is constructed, performed, and ultimately destabilized in Achebe's major novels, with particular attention to the relationship between gender and leadership. By analyzing key texts such as Things Fall Apart, No Longer at Ease, and A Man of the People, the study argues that Achebe simultaneously represents and critiques patriarchal structures embedded within Igbo society and postcolonial governance. Drawing on postcolonial theory and gender studies, the paper examines how leadership is coded as masculine and how this coding contributes to both personal and societal crises. Furthermore, it highlights the often-overlooked roles of female characters and alternative masculinities that challenge dominant norms. The article ultimately contends that Achebe's fiction offers a nuanced critique of patriarchal authority, suggesting the need for a reimagined model of leadership that transcends rigid gender binaries.