I offer a discussion of the criminological sociology of Ferdinand Tönnies (1855-1936). While Tönnies is generally well known for his theory of Gemeinschaft and Gesellschaft, his elaborate contributions to the sociological study of crime have been almost entirely neglected in the history of sociology. Situated within Tönnies’ general theoretical perspective, I present the central themes of Tönnies’ study of crime and discuss its conceptual and methodological characteristics as a distinct approach in criminological sociology. I additionally center on the importance of (...) Tönnies’ criminological work for the reception and status of his sociological theory. I argue that the neglect of Tönnies’ crime studies has led to overlooking Tönnies’ aspiration to integrate sociological theory and empirical inquiry, which has contributed to misconstrue his unique conception of social order. (shrink)