The National Consultative Assembly of Iran (Persian: Majles-e Shorâ-ye Eslami, lit. Majles), also called The Iranian Parliament or People's House, is the national legislative body of Iran. The Parliament currently has 290 representatives, changed from the previous 272 seats since the 18 February 2000 election. The recent election took place on 2 March 2012 and the new parliament was opened on 27 May 2012.

Before the Islamic Revolution, Majlis was also the name of the lower house of the Iranian Legislature from 1906 to 1979, the upper house being the Senate.

It was created by the Iran Constitution of 1906 and first convened on 6 November 1906 (Iranian Calendar: 1285-Mehr-13,), soon gaining power under the rule of the Shah Mohammad Reza Pahlavi. Noteworthy bills passed by the Parliament under the Pahlavi Dynasty include the Oil Nationalization Bill (15 March 1951) and the Family Protection Law (1967), which gave women many basic rights such as custody of children in the case of divorce.

Women were not allowed to vote or be elected to the Parliament until 1963, as part of reforms under the Shah's "White Revolution". The reforms were regarded as dangerous, Westernizing trends by traditionalists, especially by the powerful Shia religious leaders, including Ayatollah Khomeini. The events led to a revolt on 5 June 1963 and the exile of Khomeini to Iraq. The twenty-first National Consultative Assembly, which included female representatives, opened on 6 October 1963.