State elections were held in the Free State of Prussia on 26 January 1919. The elections were held a week after the elections to the federal National Assembly, and were the first elections of Prussian institutions held using proportional representation and with women's suffrage. The election was also the first truly free and fair Prussian election, as it was the first election held after the abolition of the Prussian three-class franchise, which greatly overrepresented wealthy landowners and disenfranchised lower classes.