Al-Mustansir, more fully al-Mustansir billah (Arabic: المستنصر بالله, romanized: al-Mustanṣir bi-llāh, lit. 'he who seeks victory in God'), is a Muslim regnal surname and may refer to:

The regnal title was used by:

• Ma'ad al-Mustansir Billah (1029–1094), eighth Fatimid Imam-Caliph
• Al-Mustansir Billah II (r. 1463/4–1480), 32nd Nizari imam
• Al-Mustansir Billah III (r. 1493/4–1498), 34th Nizari imam
• Sayf al-Dawla ibn Hud al-Mustansir (r. 1145–1146), Muslim ruler of Valencia and Murcia
• Al-Mustansir I (1192–1242), penultimate Abbasid caliph in Baghdad from 1226 to 1242
• Al-Mustansir II (died 1262), first Abbasid caliph of Cairo for the Mamluk Sultanate between 1261 and 1262
• Muhammad I al-Mustansir (1228–1277), Hafsid ruler of North Africa and self-declared Caliph
• Abu Faris Abd al-Aziz I of Morocco (r. 1366–1372), Marinid sultan of Morocco
• Abu'l-Abbas Ahmad al-Mustansir (r. 1374–1384, 1387–1393), Marinid sultan of Morocco
• Ghabdula Chelbir Mustansir (r. 1178–1225) was the last ruler of Volga Bulgaria

See also

• Al-Mustansiriya University, Baghdad

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.