Africa has the second-biggest population in the world, with about 1,1 billion projected internet users by 2029. This growth in internet users has made many Africans vulnerable to privacy threats. To protect their citizens’ personal data, about 38 out of 55 African countries have legislated data protection laws. While previous literature has provided valuable insights into African DPLs, most studies have focused on summarising the legal framework or comparing them to other legislations like the General Data Protection Regulation. Therefore, there is a significant gap in understanding African DPL enforcement mechanisms. Our study seeks to address this gap by identifying common, unique trends and practices in African DPL enforcement. To conduct this research, we used a rigorous qualitative evaluation method of thematic content analysis involving three independent researchers. The researchers examined data protection laws of 20 African countries, which are publicly available in English, regarding their enforcement mechanisms. Our analysis indicates that all 20 countries require a dedicated data protection authority to enforce DPLs, and the laws apply to private and public sectors. To deter privacy violations, we observed that 85 per cent of the countries prescribe administrative sanctions; all the countries have provisions for financial and criminal sanctions; we also observed that 65 per cent of the countries studied allow data subjects to seek private right of action. Furthermore, all 20 countries in our sample require data controllers to register or notify data protection authorities before data processing; 55 per cent of the countries have extraterritorial reach provisions. We believe our research is a critical step towards evaluating African DPLs, which will guide policy makers, international organisations, compliance analysts, lawyers, legislators and technology companies involved in data collection and processing in African nations. By comparing the enforcement approaches among different African countries, our findings can shape future regional policy and data protection practices.