ABSTRACT This article contributes to the emerging literature on decolonial research capacity-sharing (the process of strengthening individual/organisational capacity to shape research agendas, assess, design, produce, disseminate, and apply evidence). It provides a discussion of a participatory research capacity-sharing initiative led by Joint Learning Initiative on Faith and Local Communities (JLI), which was aimed at practitioners, activists, and researchers, with valuable experience as professionals and activists but little to no prior research experience, from various parts of Africa, Asia, Europe, and the Middle East. While existing literature (including publications on decolonial research capacity-sharing) often assumes that research capacity-sharing is led by and aimed at academics, our article reflects on the question of how decolonial research capacity-sharing can be implemented in interventions led by and aimed at non-academics. It therefore makes an important contribution to existing literature on research capacity-sharing, pointing to the important role practitioners, activists, and community members can play, especially in interventions informed by decolonial principles.