The sovereignty of postcolonial African states is largely derived from their recognition by other states and by the United Nations, irrespective of their actual effectiveness. Such international legal sovereignty has been a resource to weak African states, allowing them to endure against the odds, and to their rulers who have instrumentalized it to foster their domestic authority and domination. Yet, African sovereignty has also been a curse. Being exogenous to domestic social and political relations, it tends to isolate and shield rulers from the ruled and predisposes state institutions toward predation. It also standardizes and homogenizes the continent’s institutional landscape in disregard to the wealth and promise of effective institutional arrangements on the ground, to which it denies legitimacy. Despite the equilibrium properties of the African sovereignty regime, there might be opportunities to tweak the system in ways that could unleash more effective and accountable state and nonstate institutions.