This article analyzes the plan to reform the monarchy penned by René-Louis de Voyer de Paulmy, marquis d’Argenson (1694–1757), in the 1730s. D’Argenson laid out a forceful blueprint for reform that aimed to extend ‘democracy’ within the monarchy as far as possible. His plan would establish equality as a first-order political value, even if as a heuristic goal; dismantle the legacy of feudalism in France and thus reduce the power of the nobility; and institute what he called ‘popular administration under (...) the authority of the sovereign’. The reforms d’Argenson hoped to enact would be animated by political values that were frequently associated with republics in the early modern political imagination, but d’Argenson never advocated the republic as a political form. To enact such far-reaching changes, d’Argenson called on the monarchy to reform itself, to wield its sovereign authority in order to promote equality and improve the lives of the population. D’Argenson’s treatise anticipated important themes and fault lines of modern French political thought, notably the combination of strong central authority with egalitarian reform and democratic engagement. It did so, however, while remaining rooted in the problems of the Old Regime and the political-philosophical arguments of his day. (shrink)