This chapter attempts to provide a ‘reader’s guide’ to nationalism in British politics. It explores some of the major trends in the British study of nationalism and relates these to broader substantive and methodological concerns within the social sciences. The chapter focuses on most important comparative and conceptual studies of nationalism as a general political and historical phenomenon, rather than research limited to particular countries or periods. The defining features of British political studies, including a respect for methodological eclecticism and historically grounded research, have made British writers uniquely attuned to the importance of nationalism at times when many of their American colleagues dismissed it as the residuum of retarded modernization. The chapter concludes with some reflections on possible future directions for research and modest proposals for thinking about the study of nationalism and its relationship to broader debates within political science.