One of the most influential interpretations of Max Weber's sociology has been that provided by Talcott Parsons, especially in The Structure of Social Action. We contend that the Parsonian interpretation is erroneous both in many of its particulars add in the general cast that it gives to Weber's theoretical product. The crux of Parsons' misrepresentation is his overweening emphasis on the category of the normative. A confusion of "factual regularities" with "normative validity" - despite Weber's numerous warnings against such - led Parsons to an exaggeration of the importance Weber assigned to normative orientations of social action, legitimacy add collectivity integration, and, correspondingly, to a severe understatement of the importance of nonnormative aspects of social action and structures of dominance. In consequence, Parsons expanded what was but a part of Weber's sociology and made it very nearly the whole.