This study assessed critical aspects in the governance of peatland restoration in South Sumatra and its possible impacts. This province has experienced dynamic land-use change and fires on its 1.2 million hectares (ha) of peatlands since 1997. Our study draws on qualitative, spatial, and quantitative data; interviews with key stakeholders; direct observation; academic literature; experimental modeling; open data platforms; and reviews of policy and project reports. These data were analyzed with the help of theoretical frameworks describing the vulnerabilities and risk governance strategies (Giesen and Sari 2018;Renn 2017;Simon and Dooling 2013).Vulnerabilities exist in political and material forms; thus, risk governance is needed. Political vulnerability is the inability of policymakers and stakeholders to deal with the complexity of governance that often results in poorly judged interventions and leads to unintended impacts, such as wildfires, on peatland. These impacts are known as material vulnerabilities. Governance reform, such as better data for planning, suitable institutional arrangements, and more coordination and enforcement in implementation, is needed to stop these vulnerabilities. These topics are included in the risk governance framework as a strategy to cope with the uncertainties inherent in complex socio-environmental actions such as peatland restoration. The risk governance framework covers aspects within the governance cycle-from planning to implementation and monitoring. It includes evaluating policy and governance practices that cause vulnerabilities, understanding stakeholders' perceptions of risk, creating robust institutional arrangements, assessing and evaluating risks, implementing risk management, monitoring, and communicating and coordinating all aspects.By using those frameworks, we evaluated the governance of peatland restoration and developed recommendations for improving risk governance strategies to prevent fires. We offer a new direction for peatland stakeholders-such as the government, plantation companies, and civil society groups-to improve the performance of policies and peatland governance in Indonesia, and perhaps in other tropical countries, to support sustainable peatland management to mitigate climate change.