The Missouri League of Women Voters (LWV Missouri) is a nonpartisan organization to inform women voters in the American state of Missouri and encourage their participation in the political process. It was founded in 1919 as a successor to the Equal Suffrage League, a campaign for women's suffrage in the state, and appointed Edna Gellhorn as its first president. It is affiliated to the U.S.-wide League of Women Voters and organizes local branches in different parts of the state.