State-sponsored violence remains a persistent challenge to human rights protection in both developing and developed democracies. While existing research has largely focused on single-country analyses or legalistic treaty-compliance approaches, comparative sociological studies examining how historical trajectories, institutional practices, and accountability mechanisms shape state violence across different political contexts remain limited. This study addresses this gap by undertaking a comparative analysis of state-sponsored violence in Ghana and the United Kingdom. The study adopted a qualitative comparative case study design. A purposive sample of 22 participants was drawn from Ghana (n=12) and the United Kingdom (n=10), including human rights activists, legal practitioners, journalists, academics, security experts, policing scholars, community organisers, and civil liberty representatives. Data were collected using semi-structured interviews, and thematic analysis was conducted using NVivo software version 16. Key findings revealed that in Ghana, state violence is direct, forceful, and politically visible manifesting as tear gas, live ammunition, and rough arrests during elections and protests while in the United Kingdom violence is institutionalised and less visible, operating through surveillance, stop-and-search practices, and discretionary policing that disproportionately affects minority communities. Political influence shapes security behaviour in both contexts: directly in Ghana through government interests during political tensions, and indirectly in the United Kingdom through policy frameworks and security strategies, yet both forms remain legible to citizens. Accountability systems in both countries frustrate citizens because outcomes are slow, invisible, a