This article investigates International Women's Day (IWD) in Poland as a historical and current event. In 1911, the first IWD was observed by Polish feminists who belonged to a "nation without a state." This first celebration marked the beginning of the first stage of the history of IWD in the Polish lands. One hundred years later, women's marches took place again on 8 March. This article examines how Polish feminists celebrated and organized IWD in Galicia and Congress Poland in 1911 and beyond. The article sheds light on the relationship between the liberal and socialist women's movements in Poland during the years 1911–1914. This study contributes to Polish women's history and to the feminist memory culture of IWD. Using our analysis of the history of the origins of IWD in Poland, we also consider whether or not the demands of 1911 are still relevant to the present day.