Dhaydan bin Hithlain (Arabic: ضيدان بن حثلين; died May 1929) was one of the leaders of the Ajman tribe and Amir of the hijrah (settlement) of Al Sarrar.

[2] The mother of Faisal Al Duwaish, another tribe leader and one of the significant Ikhwan chiefs, was the sister of Dhaydan bin Hithlain.

[6] In 1915 the forces of the Ajman tribe led by Dhaydan bin Hithlain did not manage to defeat Al Rashid troops in the battle of Jarrab.

[2] In late 1926 the Ikhwan leaders met in Al Artawiyah and made a pact to contribute one another against Ibn Saud if he would attack one of them.

[12] As a result, Dhaydan bin Hithlain and others were removed from their posts in the Ikhwan movement due to their challenge against Ibn Saud's rule.