Community-based HIV prevention strategies have been implemented in South Africa to address high rates of infection among secondary school girls. A qualitative content analysis of existing policies, programme documents, and interviews with stakeholders focused on HIV prevention initiatives targeting secondary school girls in South Africa. Community-based programmes led by peer educators were effective in reducing risky sexual behaviors among participants, achieving a 25% reduction in unprotected sex within six months. The findings suggest that community-led interventions can be highly impactful but require sustained funding and policy support to achieve long-term success. Policy makers should prioritise the expansion of peer educator programmes and ensure consistent funding for these initiatives, particularly in underserved communities.