Daniel François Esprit Auber (29 January 1782 ? 12/13 May 1871) was a French composer.
The son of a Paris print-seller, Auber was born in Caen in Normandy. Though his father expected him to continue in the print-selling business, he also allowed his son to learn how to play several musical instruments. His first teacher was the Tirolean composer, Josef Alois Ladurner (1769 ? 1851). At the age of 20 Auber was sent to London for business training, but he was obliged to leave England in 1804 when the Treaty of Amiens was breached in 1804.
Auber had already attempted musical composition, and at this period produced several concertos pour basse, modeled after violoncellist Lamarre, in whose name they were published. The praise given to his concerto for the violin, which was played at the Paris Conservatoire by Mazas, encouraged him to undertake a resetting of an old comic opera, Julie (1811). He also began to study with the renowned Luigi Cherubini.