This paper aims to explore the "agency" of teachers for peacebuilding education in Sri Lanka through a critical multiscalar analysis of the interplay between "context"--education policies and governance--and "agent"--teachers as strategic political actors. It draws on two studies conducted in Sri Lanka in 2006 and 2011 to give insight into a changing context from conflict to post-conflict. While peace education and social cohesion were high on the political agendas before the official ending of the conflict, the need for a continuous and integral peace education approach seems to be losing political ground in present-day Sri Lanka. The paper seeks to contribute to the broader debate on the complex role of education and teachers in conflict and post-conflict situations.