Damien Steven Hirst is an English artist, entrepreneur, and art collector. He is one of the Young British Artists, who dominated the art scene in the UK during the 1990s. He is reportedly the United Kingdom's richest living artist, with his wealth valued at £215M in the 2010 Sunday Times Rich List. During the 1990s his career was closely linked with the collector Charles Saatchi, but increasing frictions came to a head in 2003 and the relationship ended.

Death is a central theme in Hirst's works. He became famous for a series of artworks in which dead animals are preserved—sometimes having been dissected—in formaldehyde. The best known of these was The Physical Impossibility of Death in the Mind of Someone Living, a 14-foot tiger shark immersed in formaldehyde in a clear display case. He has also made "spin paintings," created on a spinning circular surface, and "spot paintings", which are rows of randomly coloured circles created by his assistants.

In September 2008, Hirst made an unprecedented move for a living artist by selling a complete show, Beautiful Inside My Head Forever, at Sotheby's by auction and bypassing his long-standing galleries.