Lubana bint Ali ibn al-Mahdi

Lubāna bint ʿAlī ibn al-Mahdī (Arabic: لبانة بنت علي بن المهدي) was an Abbasid princess, Arabic poet and the principal wife of caliph al-Amin. She was the daughter of Ali, a son of the third Abbasid caliph, al-Mahdi.

Her grandfather was al-Mahdi and her grandmother was Abbasid princess Raitah bint al-Saffah. She was the niece of Caliphs Musa al-Hadi and Harun al-Rashid.

Her grandfather al-Mahdi married Raitah as his first wife after his return from Khurasan. She was the daughter of Caliph as-Saffah and his wife Umm Salamah, a Makhzumite. She gave birth to two sons, Ubaydallah and Ali ibn al-Mahdi.

Lubana was the daughter of Abbasid prince Ali ibn al-Mahdi and granddaughter of al-Mahdi. During the ending years of Harun al-Rashid's long reign many marriages took place between different members of Abbasid dynasty. Al-Amin is recorded as having two wives, Arib bint al-Ma'muniyyah, and Lubana bint Ali ibn al-Mahdi was noted for her exceptional beauty. Lubana was the member of influential Abbasid dynasty. She married Al-Amin when she was seventeen or eighteen years old. This marriage was political important for Al-Amin because his half brother had married Umm Isa daughter of CaliphAl-Hadi. She was respected by her mother-in-law Zubaidah bint Ja'far. Lubana was also an Arabic poet.

However, Al-Amin died before the consummation of his marriage to Lubanah; her attested poetry includes a lament for his death:'Oh hero lying dead in the open, betrayed by his commanders and guards. I cry over you not for the loss of my comfort and companionship, but for your spear, your horse and your dreams. I cry over my lord who widowed me before our wedding night'.

Her husband was killed in 813, Very little is known about Lubana bint Ali ibn al-Mahdi after Al-Amin's death. She died in 820s.

The caliphs who were related to her are:

• al-Masudi. The Meadows of Gold, The Abbasids. transl. Paul Lunde and Caroline Stone, Kegan Paul, London and New York, 1989.
• Abbott, Nabia (1946). Two Queens of Baghdad: Mother and Wife of Hārūn Al Rashīd. University of Chicago Press. ISBN 978-0-86356-031-6.
• Rekaya, M. (1991). "al-Maʾmūn". In Bosworth, C. E.; van Donzel, E. & Pellat, Ch. (eds.). Encyclopaedia of Islam. Volume VI: Mahk–Mid (2nd ed.). Leiden: E. J. Brill. pp. 331–339. ISBN 978-90-04-08112-3.
• Gabrieli, F. (1960). "al-Amīn". In Gibb, H. A. R.; Kramers, J. H.; Lévi-Provençal, E.; Schacht, J.; Lewis, B. & Pellat, Ch. (eds.). Encyclopaedia of Islam. Volume I: A–B (2nd ed.). Leiden: E. J. Brill. pp. 437–438. OCLC 495469456.