List of presidents of the National Assembly (Cambodia)
The president of the National Assembly is the presiding officer of the lower chamber of the legislature.
Presidents of the National Assembly (1946–70)
Presidents of the National Assembly of Cambodia from 1946 to 1970.| Name | Took office | Left office | Political party | Notes |
| Ieu Koeus | September 1946 | September 1949 | Democratic Party (Cambodia) | |
| Son Sann | September 1951 | 1952 | Democratic Party (Cambodia) | |
| Khuon Nay | 1952 | January 1953 | Democratic Party (Cambodia) | |
| Svay So | January 1953 | January 1953 | Democratic Party (Cambodia) | |
| Oum Chheang Sun | October 1955 | January 1956 | Sangkum | |
| Sim Var | January 1956 | October 1956 | Democratic Party (Cambodia) | |
| Ek Yi Oun | 1956 | ? | ||
| ? | ? | April 1959 | ||
| Chuop Hell | April 1959 | April 1961 | Sangkum | |
| ? | April 1961 | 1962 | ||
| Chau Sen Cocsal Chhum | 1962 | 1963 | Sangkum | |
| Ung Hong Sath | 1963 | October 1966 | Sangkum | |
| Chau Sen Cocsal Chhum | 1966 | October 1968 | Sangkum | |
| Cheng Heng | October 1968 | 21 March 1970 | Social Republican Party |