Jaber II Al-Mubarak Al-Sabah, (1860 – 5 February 1917), was the eighth ruler of the Sheikhdom of Kuwait from the Al-Sabah dynasty. He was the eldest son of Mubarak Al-Sabah and is the ancestor of the Al-Jaber branch of the Al-Sabah family. He ruled the country from 28 November 1915 to his death on 5 February 1917 and was succeeded by his brother, Salim Al-Mubarak Al-Sabah. Although his reign was very short, Jaber is known for economic reforms he initiated.

Honours and awards