During World War II, women stepped into critical roles that would shape the course of history. Their involvement spanned far beyond traditional expectations—ranging from intelligence gathering and resistance movements to medical support and strategic leadership. These women operated in the shadows and on the frontlines, often risking everything for freedom and justice. Yet, their extraordinary contributions frequently remain overlooked in mainstream narratives. This article shines a light on ten remarkable women whose courage and ingenuity had a profound impact on the war’s outcome, reminding us of the essential roles women played in shaping our world.