Ustad Ahmad Lahori

Ustad Ahmad Lahori (c. 1580 – 1649), also known as Ahmad Mi'mar, was an architect and engineer in the service of the Mughal emperor Shah Jahan ¹. He is widely described as the architect of the Taj Mahal in Agra, but the identity of the Taj Mahal's architect is not definitely known; the record keeps the attribution exactly as the sources present it ¹.

Ahmad came from a family of architects and engineers and was learned in geometry, arithmetic and astronomy; his son Lutfullah records his familiarity with Euclid's Elements and Ptolemy's Almagest ². Shah Jahan honoured him with the title Nadir al-Asr, Wonder of the Age ³. When the emperor founded his new capital at Delhi, the official chronicle — in Begley and Desai's translation — names "the expert engineers and chief architects, Ustad Ahmad and Ustad Hamid" as the men who worked out the plan of the Red Fort, begun in 1639 and completed in 1648 ¹. He died in 1649, the year before the Jama Masjid of Delhi was begun; his son Nur Allah signed that mosque's dedicatory inscription ¹.

Shah Jahan's court histories presented the emperor himself as his own architect, and for the Taj Mahal the official histories name only the supervisors of the work, Makramat Khan and Mir Abd al-Karim ¹. The attribution to Ahmad rests on a poem in the Diwan-i Muhandis of his son Lutfullah, composed after Ahmad's death, which calls him the architect of the tomb of Mumtaz Mahal and afterwards of the Delhi fort ¹. Begley and Desai argued that since the poem's fort claim is corroborated by the official chronicle, its tomb claim must also be taken seriously, while Koch writes that the identity of the building's architect or architects is not definitely known ¹. The Arabic and Urdu articles credit him with the Taj Mahal without this caveat ^{3 2}.