Namesakes for Hasan

Albanian Presidents and Prime Ministers: 1 prime minister
      (prime minister) Hasan Prishtina   1921  
Islamic Caliphs: 1 caliph
      Caliph Hasan ibn Ali   661   Rashidun  
Other Leaders: 2 prime ministers
      Prime Minister Hasan Hasanov   1990-1992   Azerbaijan  
      Prime Minister Hasan Muratović   1996-1997   Bosnia and Herzegovina  
Turkish Presidents and Prime Ministers: 1 prime minister
      (prime minister) Hasan Saka   1947-1949