David Raymond Sedaris (; born December 26, 1956) is an American humorist, comedian, author, and radio contributor. He was publicly recognized in 1992 when National Public Radio broadcast his essay "Santaland Diaries." He published his first collection of essays and short stories, Barrel Fever, in 1994. He is the brother and writing collaborator of actress Amy Sedaris.
Much of Sedaris's humor is ostensibly autobiographical and self-deprecating and often concerns his family life, his middle-class upbringing in the suburbs of Raleigh, North Carolina, his Greek heritage, homosexuality, jobs, education, drug use, and obsessive behaviors, and his life in France, London, and the English South Downs.