This article recovers the international thought of Jón Ólafsson—an Icelandic journalist, transatlantic migrant, and settler colonialist—to illuminate how visions of world order were articulated from the Northern European periphery at the fin de siècle. While scholars have emphasized the rise of Anglo-Saxonist ideas—particularly the notion of a racial-imperial union between the United States and Britain—as central to late nineteenth-century reimaginings of global politics, little attention has been paid to how such ideas were adapted beyond the English-speaking world itself. Tracing how Ólafsson reworked this paradigm for a transnational audience, the article argues that he expanded the imagined boundaries of the Angloworld through appeals to what he saw as Teutonic whiteness. The result was what might be termed a ‘Teutonisphere’: a vision of racial solidarity illustrating how great-power narratives were refracted, appropriated, and creatively reconfigured by intellectuals in peripheral regions. Cast as pristine exemplars of the Teutonic race, Icelanders were imagined as ideal agents to rejuvenate Anglo-Saxon colonization from the US frontier and Canadian prairies to the South African veldt.