January 1, 1923
1923 treaty between 16 countries of the Americas
1923 South American Championship — football tournament
1923 conflict in Utah with the Ute and Paiute
Italian battle in Libya, year 1923
Agreement on the borders of the British Mandate of Palestine and the French Mandate of Syria
Treaty of Lausanne — 1923 peace treaty between Turkey and the Allies
1923 agreement between Mexico and the United States
1923 Great Kantō Earthquake — earthquake
Political unrest in Poland in 1923
Beer Hall Putsch — attempted coup d'état in Weimar Republic