The early decades of the twentieth century saw the articulation of new approaches to literature in Iran and the Arab world as Arabic and Persian literary modernisms developed out of the Arab nahḍah “renaissance” and the neoclassical Persian bāzgasht movement of “literary return. Modernist poetry in Arabic and Persian, which emerges in many ways on its own and draws on this other, local history, thus stands outside and against a singular understanding of modernism as a European phenomenon and calls us to consider what it might look like if we situate the center of our modernist map in the Middle East. The introduction deploys a range of recent literary theory on modernism, transnationalism, and modernity in the Arab world and Iran to argue for a re-orientation of our perspective and to treat Middle Eastern modernism on its own terms. By relocating our modernist center to an “Eastern” geography, the chapter argues for a new way of looking at modernist poetic developments within the region and across the border between the Arabic- and Persian-speaking worlds. Considering modernism from this relativist perspective shows how Arabic and Persian poetries form a significant modernist geography within the broader movement of modernism.