The sanjak of Najd was a sanjak of the Ottoman Empire. The name is considered misleading, as it covered the Hasa, rather than the much larger Najd region. It was part of Baghdad Vilayet from June 1871 to 1875, when it became part of the Basra Vilayet. The mutasarrif was located in Hofuf, which was garrisoned by up to 600 men, the largest Ottoman force in the area.