Effectively managing disaster risks is a critical tool for adapting to the impacts of climate change. However, climate change mitigation and low-carbon development have often been overlooked in disaster risk management (DRM) research, policy and practice. This article explores the links between DRM and low-carbon development and thereby sheds light on a new and emerging research and development agenda. Taking carbon considerations into account for DRM and post-disaster reconstruction can contribute to laying the foundations for low-carbon development and the benefits it can bring. It can also provide an opportunity to combine adaptation and mitigation efforts. The article elaborates the carbon implications of DRM interventions and post-disaster reconstruction practices, drawing on case studies from flood risk reduction, coastal protection, drought risk reduction, post-disaster housing and energy supply reconstruction. Finally, the article makes suggestions about how the carbon implications of DRM measures could be accounted for in a coherent manner. Suggestions include calculating the carbon emissions from DRM and post-disaster interventions as part of globally standardized environmental impact assessments and improving the linkages between ministries of environment, energy and climate, and those ministries that deal with disasters.