Fictional Characters from Television: 1 character
Sayid Jarrah (middle name Hassan)   2004   Lost  
Islamic Caliphs: 1 caliph
Caliph Hassan Al-Mustadi   1170-1180   Abbasid  
Nobel Prize Winners: 1 chemistry
(chemistry) Ahmed Zewail (middle name Hassan)   1999  
Notable Athletes: 1 soccer
(soccer) Hassan Yebda   1984-  
Notable Scientists and Inventors: 1 chemist
Ahmed Zewail (middle name Hassan)   1946-2016  
Other Leaders: 1 president, 1 prime minister
President Ali Hassan Mwinyi   1985-1995   Tanzania  
Prime Minister Hassan Diab   2020-2021   Lebanon  
Other Royalty: 1 prince
Hassan bin Talal   1947-   Jordan