Sarah Lucas (born 1962) is an English artist. She is part of the generation of Young British Artists who emerged in 1988. Her works frequently employ visual puns and bawdy humour by incorporating photography, sculpture, collage and found objects.

Lucas was born in London, England in 1962. She left school at 16, returning to study art at The Working Men's College (1982–83), London College of Printing (1983–84), and Goldsmiths College (1984–87), graduating with a degree in Fine Art in 1987.

Lucas was included in the 1988 group exhibition Freeze along with contemporary artists including Angus Fairhurst, Damien Hirst, and Gary Hume. In 1990, Lucas co-organized the East Country Yard Show with Henry Bond, in which she also exhibited. Her first two solo exhibitions in 1992 were titled The Whole Joke and Penis Nailed to a Board. It was in the early 1990s when Lucas began using furniture as a substitute for the human body, usually with crude genital punning. Created for a show organized by fellow artist Georg Herold at Portikus, Au Naturel (1994) is an assemblage of objects—a mattress, a bucket, a pair of melons, oranges and a cucumber—that suggest male and female body parts. For six months in 1993, Lucas and fellow artist Tracey Emin rented a retail space in east London, The Shop, where they made artworks, ranging from printed mugs to T-shirts with slogans, and put them on sale. In works such as Bitch (table, T-shirt, melons, and vacuum-packed smoked fish, 1995), she merges tabloid culture with the economy of the ready-made. In earlier work, she had displayed enlarged pages from the Sunday Sport newspaper. Through her career, Lucas has continued to appropriate everyday materials (including, for example, freshly made fried eggs) to make works that use humour, visual puns and sexual metaphors of sex, death, Englishness and gender.

Sarah Lucas is also known for her 'Artist as Subject' approach where she produced a series of self-portraits, such as Human Toilet Revisited, 1998, a colour photograph in which she sits on a toilet smoking a cigarette. In her solo exhibition The Fag Show at Sadie Coles in 2000, she used cigarettes as a material, as in Self-portrait with Cigarettes (2000). And in 2001, Sarah Lucas used Neon tubes for her artwork 'New Religion' in which a transparent coffin has been lit up violet. It was later acquired by George Michael in 2004.

Lucas' 2006 sculpture of a life-size bronze horse and cart, Perceval, is situated in Compton Verney, Warwickshire.

Writing in The Guardian, in 2011, Aida Edemariam said that "Lucas was the wildest of the Young British Artists, partying hard and making art that was provocative and at times genuinely shocking". In 1996, she was the subject of a BBC documentary, Two Melons and a Stinking Fish.

Lucas had her first solo exhibition in 1992 at City Racing, an artist-run gallery in south London, and her first solo show in New York at the Barbara Gladstone Gallery in 1995. One-person museum exhibitions at Museum Boijmans-van Beuningen in Rotterdam, at Portikus in Frankfurt, at Museum Ludwig in Cologne and at Kunsthalle Zürich, Kunstverein in Hamburg and Tate Liverpool have accompanied exhibitions in less conventional spaces—an empty office building for The Law in 1997, a disused postal depot in Berlin for the exhibition Beautiness in 1999, and an installation at the Freud Museum called Beyond the Pleasure Principle in 2000.

Lucas's work has been included in major surveys of new British art in the last decade including Brilliant!—New Art From London at the Walker Art Center, Minneapolis, in 1995, Sensation (Young British Artists from the Saatchi Collection at the Royal Academy in 1997), and Intelligence—New British Art, 2000, at Tate Britain. In 2003, Sarah Lucas participated in the 50th International Biennale of Art in Venice, Outlook: Contemporary Art in Athens, and In-A-Gadda-Da-Vida, a three-person exhibition for Tate Britain with Angus Fairhurst and Damien Hirst in 2004. From October 2005 to January 2006, Tate Liverpool presented the first survey exhibition of Lucas's work.