'Ala ad-Din al-Basir
ʿAlāʾ ad-Dīn al-Baṣīr (, died 1294) was a mamluk who became an emir. He was a supervisor of Jerusalem's waqf charitable endowments ()
and inspector of the Two Noble Sanctuaries () of Jerusalem and Hebron. He lived during the final years of the Ayyūbid dynasty (under aṣ-Ṣāliḥ) and the beginning of the Mamlūk dynasty (under Baybars and Qalāwūn). Names 

 ʿAlāʾ ad-Dīn al-Baṣīr ():  is a nickname that means "astute, insightful" (). The nickname also becomes  () and / () in placenames. ʿAlāʾ ad-Dīn Aydughdī ibn ʿAbdallāh aṣ-Ṣaliḥī an-Najmī ():  is a nisba (noun + ), meaning he was a mamluk of aṣ-Ṣāliḥ Najm ad-Dīn, an Ayyūbid emir. ʿAlāʾ ad-Dīn Aydughdī ar-Ruknī ():  may refer to Baybars (), a Mamlūk sultan whom he served. He is not to be confused with ʿAlāʾ ad-Dīn Aydughdī ibn ʿAbdallāh al-Kubakī (al-Kabakī), buried in the Kubakiyya mausoleum in the Mamilla Cemetery. Legacy 

He was responsible for a number of building projects in Jerusalem. Some places in the city bear his name. Aladdin Ribat (ʿAlāʾ ad-Dīn al-Baṣīr Ribat) / al-Baṣīrī Mosque, a ribat outside the Inspector's Gate. During its construction, he used his cane as a yardstick and found a measurement mistake that sighted people overlooked. It includes his tomb/shrine and homes to a community of Afro-Palestinians. Inspector's Gate (ʿAlāʾ ad-Dīn al-Baṣīr Gate) was named after the ribat. Aladdin Street: named after the ribat. al-Būṣayrī Sabil (al-Baṣīr Sabil), a sebil (fountain) named after him. Ablution Gate and the Ablution Place west (outside) of the gate: restored by him. He also built structures in Hebron:
 A bathhouse: He drew up its plan while he was blind. A storage installation () for wheat and barley. References 

Year of birth unknown
1294 deaths
Slaves from the Ayyubid Sultanate
13th-century people from the Mamluk Sultanate
Mamluk emirs