Qamaruddin Khan may refer to:
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Qamar-ud-din Khan Dughlat Mongol ruler of Moghulistan
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Asaf Jah I, Mughal noble and founder of the Asaf Jahi dynasty
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Mir Muhammad Fazil, Mughal noble
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Bismillah Khan
Ustad Bismillah Khan (born Qamaruddin Khan, 21 March 1916 – 21 August 2006), often referred to by the title ''Ustad'', was an Indian musician credited with popularizing the shehnai, a reeded woodwind instrument. His virtuosity made him a le ...
(born Qamaruddin Khan), Indian musician
{{Human name disambiguation