This article explores lesson sharing between local civil society peacebuilders in the Korean and Northern Ireland peace processes. It presents reciprocal empowerment, a concept primarily utilized in women's empowerment literature, as a useful conceptual framework to be developed for examining interactions between local civil society peacebuilders who have mutual self-interest to overcome obstacles in top-down peace processes. Recently, historical similarities and concurrences in the peace processes have been increasing the lesson sharing visits between Korean and Northern Irish peacebuilders. Based on the in-depth empirical research on these visits, this article argues that comparative consultations between peace processes would not only generate useful lessons for each context, but also empower local peacebuilders, civil society in particular, provided the comparisons and interactions are reciprocal, not unidirectional or hierarchical. In this sense, this article contributes to the conceptual and practical discussions of every day, emancipatory peacebuilding.