The Howeitat or Howaytat (Arabic: ) are a large tribal confederation of Transjordan, an area in present-day Jordan, Palestinian territories and Saudi Arabia. The Howeitat have several branches, notably the Ibn Jazi, the Abu Tayi, the Anjaddat, and the Sulaymanniyin, in addition to a number of associated tribes.
The Howeitat are unusual in claiming descent from a single ancestor, an Egyptian named Huwayt. However, their presence in the area may date from the 18th century, when tribes of the northern Arabian desert were being pushed northwards by expansion of the Wahhabite-associated bedouin of central Arabia; by the late 18th century the Howeitat were already laying claim to areas around Aqaba and northwards; they also laid claim to land in Egypt. They developed into a partly settled tribe, combining farming in the fertile areas of Jabal Shara with pastoralism, but early in the 20th century were rendered more or less nomadic by the activities of two rival shaikhs, Abtan ibn Jazi and Auda abu Tayi, who concentrated on raiding, collection of tribute and camel-herding.
The Abu Tayi and Ibn Jazi subclans of the tribe were supporters of the Hashemite cause during the Arab Revolt, in which they formed an important part of Faisal's forces; Auda Abu Tayi and Hamad Ibn Jazi were able to muster a force of Bedouin tribesmen willing to march on Aqaba under the banner of Prince Feisal bin Hussein. In later years the Howeitat returned to farming; they were also prominent in the Arab Legion, the Ibn Jazi section becoming the most powerful component in the federation. The Howeitat still have possession of large areas of land around Wadi Rum and stretching into Saudi Arabia; they have historically been a significant source of manpower for the Saudi Arabian National Guard and the Royal Jordanian Land Force.