This article examines citizenship for German-Turkish return migrants attending monthly meetings of the Rückkehrer Stammtisch (Returner’s Meetings) in Istanbul. Meeting attendees call themselves “world citizens” and remain deeply concerned about disrespect and inequality they experience as ethnic minorities in Germany and as citizens in Turkey. Drawing on the anthropology of ethics, this research demonstrates the importance of ethical relationships for understanding these migrants’ experience of citizenship. Moving beyond work that views citizenship primarily in terms of state power and legal disciplining, this research demonstrates that citizenship for these migrants is focused heavily on an ethics of care and responsibility developed in the course of personal interactions with fellow citizens. This article also adds ethnographic specificity to the concepts of belonging and justice. It analyzes how ethical relationships established among meeting attendees confer feelings of comfort, intimacy, and a sense of shared humanity that structure migrants’ inclusion in national spaces.