In the eyes of many “classical” phenomenologists, Kantianism has seemed to invite individuals to leave the rich, complexly motivated environment of lived experience in favor of a shadowy, formal kingdom of abstract duties and rights. Yet there have been notable attempts within the phenomenological tradition to articulate a richer vision of Kantian moral consciousness and to exhibit, from a first-person perspective, the shape of mental life and the standing dispositions that befit membership in a Kantian kingdom of ends. Here I offer two such competing paradigms of Kantian moral consciousness: on the one hand, the responsive, situational Kantian moral consciousness that recent commentators have reconstructed from Martin Heidegger’s work, and on the other hand, the very different, explicitly cosmopolitan Kantian moral consciousness traced in Hannah Arendt’s conception of an “enlarged mentality.” While each is arguably a legitimately Kantian view, these alternative models of moral consciousness offer considerably different spirits of Kantianism with different benefits and detriments, and each places very different cognitive and moral burdens on agents.