List of Ismaili imams

This is a list of the Imams recognized by the Ismaili Shia and their sub-branches. Imams are considered members of the Ahl al-Bayt, the family of Muhammad.

Ali, Hasan and Husayn in Hagia Sophia

The calligraphic names of Ali ibn Abu Talib at right and Husayn ibn Ali at left in Hagia Sophia Mosque, Istanbul, Turkey.

The calligraphic name of Hasan ibn Ali in Hagia Sophia Mosque, Istanbul, Turkey.

The calligraphic name of Husayn ibn Ali in Hagia Sophia Mosque, Istanbul, Turkey.

Early Imams

Ismailis share the following Imāms with the Twelver Shīʿah. However, there is dispute as to the numbering, as some branches refer to Ali as "first" while others refer to Hasan as the first. Further, some branches recognise Hasan as the successor to Ali, yet others Hussein and do not number Hasan. The Zaydi Shia branch broke from this chain after Ali ibn Husayn, following Zayd ibn Ali rather than Muhammad al-Baqir.

• Ali (numbered as first by the Nizari, but not numbered by the Mustaali)
• Hasan ibn Ali (numbered by the Mustaali, not by the Nizari)
• Hussein ibn Ali (agreed to be the second Imam by both)
• "Zayn al-Abidin" (Ali ibn Husayn)
• Muhammad al-Baqir
• Ja'far al-Sadiq

Split with Twelvers

The Ismaili split with the Twelvers over the succession to Imām Jaʿfar as they considered his eldest son Ismāʿīl as his heir. Whereas the Twelvers believe in the succession of Ismāʿīl's brother Imam Musa al-Kazim, the Seveners and the Ismāʿīlīs believe in the succession of Ismāʿīl and after him, his son Muhammad ibn Ismāʿīl.

6. Ismāʿīl (إسماعيل إبن جعفر), Jaʿfar's son and designated heir, predeceased his father in 755 but accepted as Imām by the Seveners and the Ismāʿīlīs (but opposed by the Twelvers).

7. Muhammad (محمد إبن إسماعيل), Ismāʿīl's son, died under the reign of Harun al-Rashid (786–809)

The group that believed Muhammad ibn Ismail to be the Mahdi who had withdrawn into occultation and would return again to earth some day, came to be known as the Seveners. This term is often incorrectly applied to the "Ismailis" who had separated from the Seveners and gone further on with the succession to the Imamat.

One group of the Seveners propagated their faith from their bases in Syria through Dāʿiyyūn ("Callers to Islām"). In 899, the fourth Da'i announced that he himself was the "Imam of the Time" being also the fourth direct descendant of Muhammad ibn Ismail in the very same dynasty. This caused a split between his Sevener followers accepting his claim and those Seveners disputing his claim and clinging to Muhammad ibn Ismail as the Imam in occultation. This Imam and Fourth Da'i, Ubayd Allah al-Mahdi Billah, eventually became the First Fatimid Caliph. This separated group from the Seveners now became known as the Fatimids of the Maghreb and Egypt. This was the reason why the Qarmatians, the original Seveners, were the Fatimid's most irreconcilable opponents.

Fatimid

In the Fatimid (and subsequently Ismaili) tradition, the Imamate was held by:

8. Aḥmad al-Wafī (born ʿAbd Allāh ibn Muḥammad ibn Ismāʿīl (al-Wafī)), (Died 829), 1st Da'i of the Ismāʿīlī mission, according to Ismāʿīlī tradition, son of Muḥammad ibn Ismāʿīl

9. Muḥammad at-Tāqī (born Aḥmad ibn ʿAbd Allāh ibn Muḥammad (at-Tāqī)), (Died-840), son of ʿAbd Allāh ibn Muḥammad, 2nd Da'i of the Ismāʿīlī mission, according to Ismāʿīlī tradition;

10. ʿAbd Allāh ar-Raḍī/al-Zakī (born al-Ḥusayn ibn Aḥmad ibn ʿAbd Allāh (ar-Raḍī)), (Died-909), son of Aḥmad ibn ʿAbd Allāh, 3rd Da'i of the Ismāʿīlī mission, according to Ismāʿīlī tradition;

11. Ubayd Allah al-Mahdi Billah, son of al-Ḥusayn ibn Aḥmad, 4th Da'i of the Ismāʿīlī mission, openly announced himself as Imām, 1st Fatimid Caliph, died 934

12. Muhammad al-Qaim Bi-Amrillah, leader of the Ismailis, openly announced himself as Imam, 2nd Fatimid Caliph, died 946

13. Ismail al-Mansur, 3rd Fatimid Caliph, died 953

14. Maʿād al-Muʿizz li-Dīnillāh, 4th Fatimid Caliph, died 975

15. Abū Manṣūr Nizār al-ʿAzīz billāh, 5th Fatimid Caliph, died 996

16. Al-Ḥākim bi-Amrillāh, 6th Fatimid Caliph, disappeared 1021.

The Druze believe in the divinity of all Imams and split off after Hakim's disappearance, believed by them to be the occultation of the Mahdi.

17. ʿAlī az-Zāhir li-Iʿzāz Dīnillāh, son of al-Hakim, 7th Fatimid Caliph, died 1036.

18. Abū Tamīm Ma'add al-Mustanṣir bi-llāh, son of Ali az-Zahir, 8th Fatimid Caliph, died 1094.

After his death, the succession was disputed. The regent Malik al-Afdal placed Mustansir's younger son Al-Musta'li on the throne. This was contested by the elder son an-Nizar, who however was defeated and died in prison. This dispute resulted in the split into two branches, lasting to this day, the Nizari and the Mustaʿlī.

Mustaali

Main articles: Mustaali, Hafizi, and Tayyibi

The Mustaali recognized Imams:

19. Aḥmad al-Mustaʿlī, (son of Abū Tamīm Ma'add al-Mustanṣir bi-llāh), 9th Fatimid Caliph, died 1101.

20. Al-Āmir bi-Aḥkāmillāh, son of al-Mustaʿlī, 10th Fatimid Caliph, died 1130.

Hafizi Muslims claim that Amir died without an heir and was succeeded as Caliph by his cousin Al-Hafiz. The Mustaʿlī split into the Hafizi, who accepted him and his successors as Imam, and the Tayyibi, who believed that Amir's purported son At-Tayyib was the rightful Imam and had gone into occultation:

Tayyibi

The Tayyibi recognized Imam: 21. Aṭ-Ṭayyib Abī-l-Qāsim

The Tayyibi branch continues to this day, headed by a Da'i al-Mutlaq as vice-regent in the imam's occultation. The Tayibbi have broken into several branches over disputes as to which Da'i is the true vice-regent. The largest branch are the Dawoodi Bohra, and there are also the Sulaimani Bohra and Alavi Bohra.

Hafizi

The Hafizi recognized Imams:

21. Abu-l-Maymun Abd-al-Majid Al-Hāfiz li-din-Al·lāh, son of Muhammad ibn Al-Mustansir Billah, 11th Fatimid Caliph, died 1149.

22. Abu-Muhammad (or Abu-Mansur) Ismaʿīl Az-Ẓāfir bi-Ada Allāh/li-din-Al·lāh, son of Al-Hafiz, 12th Fatimid Caliph, died 1154.

23. Abu-l-Qassim Issa Al-Fā'iz bi-Nasr Al·lāh, son of Al-Zafir, 13th Fatimid Caliph, died 1160.

24. Abu-Muhammad Abd-Al·lah Al-ʿĀḍid li-Dīn Al·lāh, son of Yussuf ibn Al-Hafiz, 14th Fatimid Caliph, died 1171.

The Fatimid dynasty ended with Al-'Āḍid's death.

Nizari

Main articles: Nizari, History of Nizari Ismailism, and Imamah (Nizari Ismaili doctrine)

The Nizari recognized Imams: 19. Nizār b. al-Mustanṣir billāh ابن المستنصر بالله نزار, (son of Abū Tamīm Ma'add al-Mustanṣir bi-llāh), died 1095.

20. Al-Hādī ibn Nizār الهادي (hidden)

21. Al-Mutadī المهتدي (hidden)

22. Al-Qāhir القاهر (hidden)

23. Ḥassan II ʻAlā Dhikrihi-s-Salām حسن على ذكره السلام (fourth Lord of Alamut, self-revealed as imam in 1164, died 1166)

24. Nūr-al-Dīn Muḥammad II نور الدين محمد or Aʻlā Muḥammad اعلى محمد (in Alamut, died 1210)

25. Jalālu-d-Dīn Ḥassan III جلال الدين حسن (in Alamut, died 1221)

26. ʻAlāʼ ad-Dīn Muḥammad III على الدين محمد (in Alamut, died 1255)

27. Ruknu-d-Dīn Khurshāh ركن الدين خرشاه (last Lord of Alamut, died 1257, killed by the Mongols)

28. Shamsu-d-Dīn Muḥammad شمس الدين محمد (hidden, died 1310)

29. Qāsim Shāh قاسم شاه (hidden)

30. Islām Shāh اسلام شاه (hidden, established himself in Anjudan)

31. Muḥammad b. Islām Shāh محمد ابن اسلام شاه (hidden, died c. 1463)

32. Al-Mustanṣir billāh II (Shāh Qalandar) المستنصر بالله (established public imamate -under practice of taqiyya- in Anjudan, died 1498)

33. ʻAbdu-s-Salām Shāh عبد السلام شاه (in Anjudan)

34. Gharīb Mīrzā غريب ميرزا (in Anjudan)

35. Abū Dharr ʻAlī ابو ذر علي or Nūru-d-Dīn نور الدين (in Anjudan)

36. Murād Mīrzā مراد ميرزا (executed in 1574 by Shah Tahmasp of Iran)

37. Dhū-l-Fiqār ʻAlī ذو الفقار علي or Khalīlullāh I خليل الله (in Anjudan, died 1634)

38. Nūru-d-Dīn ʻAlī نور الدين علي (in Anjudan, died 1671)

39. Khalīlullāh II ʻAlī خليل الله علي (last imam of Anjudan, died 1680)

40. Nizār نظار (established imamate in Kahak, died 1722)

41. As-Sayyid ʻAlī السيد علي (in Kahak)

42. Ḥasan ʻAlī حسن علي (established imamate in Shahr-e Babak, Kerman, first imam who abandoned the practice of taqiyya)

43. Qāsim ʻAlī قاسم علي (in Kerman)

44. Abū-l-Ḥasan ʻAlī ibn Qāsim ʻAlī ابو الحسن علي (appointed provincial governor of Kerman, died 1792)

45. Shāh Khalīlullāh III شاه خليل الله (in Kahak, then since 1815 in Yazd, murdered in 1817)

46. Ḥassan ʻAlī Shāh Āgā Khān I حسن علي شاه اغا خان or Shāh Ḥassan ʻAlī شاه حسن علي (born 1804, died 1881; reigned 1817 to 1881)

47. Āqā ʻAlī Shāh Āgā Khān II اقا علي شاه اغا خان or Shāh ʻAlī Shāh شاه علي شاه (born 1830, died 1885; reigned 1881 to 1885)

48. Sulṭān Muḥammad Shāh Āgā Khān III سلطان محمد شاه اغا خان (born 1877, died 1957; reigned 1885 to 1957)

49. The current Imām Shāh Karīmu-l-Ḥussaynī Āgā Khān IV شاه كريم الحسيني اغا خان (born 1936; reigning from 1957)