The president of the National Assembly (Khmer: ប្រធានរដ្ឋសភា, Brâthéan Rôdthâsâphéa [prɑtʰiən rɔətsapʰiə]) is the presiding officer of the lower chamber of the legislature.

Presidents of the National Assembly of Cambodia from 1946 to 1970.

Presidents of the National Assembly of the Khmer Republic from 1970 to 1975.

[9] Presidents of the People's Representative Assembly of Democratic Kampuchea from 1976 to 1979.

Presidents of the National Assembly of the People's Republic of Kampuchea (1981-1989) and the State of Cambodia (1989-1993).