Sightsavers, HelpAge International, ADD International and Alzheimer’s Disease International worked together with the Institute of Development Studies (IDS) to bring the perspectives of those who live in poverty or who are highly marginalised into post-2015 policy making. The aim of the research was to understand better the experiences of social, political and economic exclusion of persons with disabilities and older people in Bangladesh from their own perspectives. Two groups (community and NGO) of peer researchers collected 70 stories from poor and/or excluded persons with disabilities and older people from each of the two sites: Bhashantek, an urban slum in Dhaka; and Cox’s Bazar, a rural area in southeast Bangladesh. From the stories collected and analysed in workshops, the peer researchers identified 13 priority areas that affect persons with disabilities and older people: accidents and disasters; livelihoods; access to education; medical treatment; family support; exclusion and mistreatment; superstition; access to services; mobility; marriage; land; rape and sexual abuse; the role of grassroots community-based organisations. Recommendations from the researchers are made in each area. The peer research programme was evaluated and guidelines for its use are provided.