Corruption and mismanagement pose significant challenges to effective governance and service delivery within South African municipalities. A systematic literature review was conducted using the preferred reporting items for systematic reviews and meta-analyses (PRISMA) framework to address these issues, and interventions supported by empirical evidence were suggested. The results emphasised the need to address systemic obstacles, encourage community involvement, and strengthen civil society's responsibility. Capacity-building initiatives and institutional reform were also identified as indispensable instruments in the fight against corruption. Municipalities can achieve more transparent, accountable, and effective governance by addressing these issues. Policymakers and stakeholders should prioritise these interventions to restore public confidence in municipal management and promote sustainable development.