Aloys Sprenger (born 3 September 1813, in Nassereith, Tyrol; died 19 December 1893 in Heidelberg) was an Austrian Orientalist.Sprenger studied medicine, natural sciences as well as oriental languages at the University of Vienna.In 1836 he moved to London, where he worked with the Earl of Munster on the latter's Geschichte der Kriegswissenschaften bei den mohammedanischen Völkern, ‘History of Military Science among the Muslim Peoples’, and thence in 1843 to Calcutta, where he became principal of Delhi College.In 1850 Sprenger was named examiner, official government interpreter, and secretary of the Asiatic Society of Calcutta.His voluminous collection of Arabic, Persian, Hindustani and other manuscripts and printed material was eventually acquired by the Berlin State Library.