940s

The 940s decade ran from January 1, 940, to December 31, 949.

Significant people

 * Al-Radi Abbasid caliph
 * Abd al-Rahman III caliph of Córdoba
 * Constantine VII of Byzantium
 * Al-Muttaqi caliph of Baghdad
 * Al-Mustakfi caliph of Baghdad
 * Al-Qa'im of Fatimid dynasty
 * Al-Mansur bi-Nasr Allah of Fatimid dynasty
 * Al-Muti caliph of Baghdad