This article brings together the English School literature, postcolonial approaches to culture, the historical sociology of sport, and IR's own tentative engagement with sport to argue that world cricket constitutes a sui generis postcolonial international society in the sporting sector. The international society tradition within IR has been criticised for its failure to take sufficient note of the history of imperialism, and contributions from postcolonial scholarship can provide a necessary corrective here. However, the adoption of cricket in colonial societies involved a complex mixture of acceptance of and resistance to elements of British imperial culture, as has been documented in the work of some historical sociologists of sport and of philosophers of cricket such as C.L.R. James and Ashis Nandy. Contemporary world cricket is an arena in which the former imperial centre and a number of postcolonial states compete with each other within a framework of quasi-legal provisions (the Laws of Cricket), associated normative expectations (“The Spirit of Cricket”), and an international/transnational sporting organisation (the International Cricket Council). The concept of a geographically (but not regionally) limited, historically specific, and sectoral international society therefore still has some purchase here. This sphere is currently being shaped not by a clash between imperial values and postcolonial resistance, but by tension between the routinisation of international cricket and a shift of wealth and power within the game towards India. World cricket can be characterised as a sphere of non-violent sporting competition which may, perhaps, function as a source of international civility in relations between regions of the world influenced by British imperialism.