Despite the widespread use of project risk management, the results of such efforts are often underwhelming. Do project risk management practices somehow miss the point? To explore this idea I use a critical management studies framework to study project risk management. The approach prescribed in the Project Management Institute's Project Management Body of Knowledge is compared to the very different approach of a professional project manager. A theorised analysis of the difference between these approaches finds that they employ the logic of different knowledge-constitutive interests thereby making them suitable for different purposes. The study concludes with a discussion of how the results of this analysis can be presented to practitioners...