Matthew Abram Groening (/ˈɡreɪnɪŋ/ GRAY-ning; born February 15, 1954) is an American cartoonist, writer, producer, and animator. He is best known as the creator of the television series The Simpsons (1989–present), Futurama (1999–2003, 2008–2013, 2023–present), and Disenchantment (2018–2023), as well as the comic strip Life in Hell (1977–2012). The Simpsons is the longest-running American primetime television series in history, as well as the longest-running American animated series and sitcom.

Born in Portland, Oregon, Groening made his first professional cartoon sale, of Life in Hell, to the avant-garde magazine Wet in 1978. At its peak, it was carried in 250 weekly newspapers and caught the attention of American producer James L. Brooks, who contacted Groening in 1985 about adapting it for animated sequences for the Fox 21st Century variety show The Tracey Ullman Show. Fearing the loss of ownership rights, Groening created a new set of characters, the Simpson family. The shorts were spun off into their own series, The Simpsons, which has since aired 791 episodes.