High Commissioner - Sir Herbert Louis Samuel
Emir of Transjordan - Abdullah I bin al-Hussein
Prime Minister of Transjordan - 'Ali Rida Basha al-Rikabi until 1 February; Mazhar Raslan (acting prime minister) until 5 September; Hasan Khalid Abu al-Huda
15 May - Britain recognizes Transjordan as an independent government, although it still remains part of the British Mandate of Palestine.
16–20 June - Sixth Palestine Arab Congress held in Jaffa.
26 September - The British Mandate for Palestine, a legal instrument for the administration of Palestine, confirmed by the Council of the League of Nations on 24 July 1922, comes into effect.
The founding of the moshava Ir Shalom (Hebrew: עִיר שָׁלוֹם, lit. City of Peace) by a group of Jewish immigrants from Poland.
6 March - Gideon Ben-Yisrael, Israeli politician.
10 March - Shmuel Tamir, Israeli politician (died 1987).
12 September - Aviad Yafeh, Israeli politician (died 1977).
9 October - Haim Gouri, Israeli poet, novelist, journalist and documentary filmmaker.
1923 in Mandatory Palestine Wikipedia
Events in the year 1923 in the British Mandate of Palestine.