The Centro-Caspian Dictatorship, also known as the Central-Caspian Dictatorship (Russian: Диктатура Центрокаспия, romanized: Diktatura Tsentrokaspiya, Azerbaijani: Sentrokaspi Diktaturası), was a short-lived anti-Soviet administration proclaimed in the city of Baku during World War I.

[3] The Central-Caspian Dictatorship asked for British help in order to stop the advancing Ottoman Islamic Army of the Caucasus that was marching towards Baku.

A small British force under General Lionel Dunsterville was sent to Baku and helped the mainly Dashnak-Armenian forces to defend the capital during the Battle of Baku.

However, the Azerbaijani-Ottoman army took Baku over on 15 September 1918, which entered the capital, subsequently causing British forces to evacuate and much of the Armenian population to flee.

After the Ottoman Empire signed the Armistice of Mudros on 30 October 1918, a British occupational force re-entered Baku.