1923 agreement between Mexico and the United States

1923 South American Championship — football tournament

1923 treaty between 16 countries of the Americas

1923 conflict in Utah with the Ute and Paiute

Population exchange between Greece and Turkey — 1923 agreement between Greece and Turkey

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 Great Kantō Earthquake — earthquake

Political unrest in Poland in 1923

Beer Hall Putsch — attempted coup d'état in Weimar Republic