This comparative literature study explores how writers from across Ireland and Latin America have, both in parallel and in concert, deployed symbolic representations of the dead in their various anti-colonial projects. In contrast to the ghosts and revenants that haunt English and Anglo-American letters—where they are largely either monstrous horrors or illusory frauds—the dead in these Irish/Latinx archives can serve as potential allies, repositories of historical grievances, recorders of silenced voices, and disruptors of neocolonial discourse.