The National Assembly is either a legislature, or the lower house of a bicameral legislature in some countries. The best known National Assembly, and the first legislature to be known by this title, was that established during the French Revolution in 1789, known as the Assemblée nationale. Consequently, the name is particularly common in Francophone countries, but is also found in some Commonwealth countries. In Germany, a Nationalversammlung was elected following the revolutions of 1848-1849 and 1918-1919, to be replaced by a permanent parliament (Reichstag) later.

It was also the name of the legislature during France's First Republic and the Consulate, and since 1946 has been the lower house of the French parliament, first under the Fourth Republic, and from 1958, the Fifth Republic.

Unicameral national legislatures

Lower house of bicameral national legislature

Upper house of bicameral national legislature

Entire bicameral legislature

Other