The history of Egypt under Gamal Abdel Nasser covers the period of Egyptian history from the Egyptian Revolution of 1952, of which Gamal Abdel Nasser was one of the two principal leaders, spanning Nasser's presidency of Egypt from 1956 to his death in 1970. Nasser's tenure as Egypt's leader heralded a new period of modernisation and socialist reform in Egypt, along with a staunch advocacy of pan-Arab nationalism, and developing world solidarity. His prestige in Egypt and throughout the Arab World soared in the wake of his nationalisation of the Suez Canal Company in 1956, and Egypt's political victory in the subsequent Suez Crisis, but was damaged badly by Israel's victory in the Six-Day War.

The Egyptian revolution of 1952, also known as the 1952 coup d'état and 23 July Revolution, was a period of profound political, economic, and societal change in Egypt. On 23 July 1952 the revolution began with the toppling of King Farouk in a coup d'état by the Free Officers Movement. This group of army officers was led by Mohamed Naguib and Gamal Abdel Nasser. The Revolution ushered in a wave of revolutionary politics in the Arab World, and contributed to the escalation of decolonisation, and the development of Third World solidarity during the Cold War.