The central question of this article is whether biographies can be a source for criminological research on white-collar crime and how they can contribute to the explanation of white-collar crime. To answer this question, 35 Dutch biographies were studied. Following the legal ambiguities of white-collar crime, not all of these biographies are about criminal offences. And following the dominant anthropomorphic approach to corporate crime, some of these are corporate biographies. Many biographies confirm current criminological explanations of the causation of white-collar crime. Yet, biographies also offer additional insights, for instance about the causal relevance of the private life of white-collar offenders.