This paper offers a history of belonging in Dahagram, a sovereign Bangladeshi enclave situated within India but close to the India-Bangladesh border. I recount Dahagram's post-Partition history, focusing particularly on the long and localized struggles between 1974 and 1992 to open the Tin Bigha Corridor, a land bridge through Indian territory that links Dahagram to the Bangladeshi mainland. Drawing on the memories and experiences of residents, I examine Dahagram's past(s) as narratives of postcolonial belonging: to fragmented conceptions of state and nation, to surrounding areas, and to the enclave itself. I focus on the overlapping tensions between national and local struggles to ‘claim’ Dahagram as Bangladeshi or Indian territory, and uneven processes of political inclusion within and around the enclaves and within the Bangladeshi State. I use ‘belonging’ as a double-entendre, as these tensions are all intimately linked to possession of land/territory, goods, and access to markets. The notion of belonging(s) helps to illuminate Dahagram's historical and contemporary cultural politics and political-economy, as well as its articulations with broader events in postcolonial South Asia. Yet, belonging is also an analytic for understanding how history is remembered and articulated as a claim to territory, rights, and membership in unstable places.