This article examines the way in which Iran's eighteenth-century ruler Nader Shah was portrayed in contemporary Europe as well as in Iran, and how the resulting image—half national hero, half ruthless warlord—has resonated until today. In an age short on ‘great’ leaders, Nader spoke to the imagination like no other contemporary ruler, Western or Asian. Nader's subsequent record can be read as a palimpsest, a layered series of images of multiple world conquerors, from Alexander to Napoleon. The latter, who shared Nader's humble background and evoked a similar ambivalence, represented the closest analogue, turning him into the European Nader Shah. In the modern West, Nader no longer speaks to the imagination. Modern Iranians, by contrast, have come to see him as the Iranian Napoleon. While still ambivalent about him, they admire him as the ruler who regenerated the nation and ended foreign occupation, yet his undeniable cruelty and imperialism make him an awkward national hero.