The 1977 French Legislative Election took place on March 20 and 27, 1977, to elect members of the National Assembly in France. This election followed the 1974 presidential election and was significant for the French Socialist Party, which aimed to increase its influence in the government. In this election, the Union for French Democracy and the Socialist Party emerged as key players, with the latter gaining a notable number of seats. The results reflected a shift in the political landscape, showcasing the growing support for leftist parties in France during the late 1970s.