Kevin Jeffrey Clash (born September 17, 1960) is an American puppeteer, director and producer best known for puppeteering Elmo on Sesame Street from 1985 to 2012. He also performed puppets for Labyrinth, Dinosaurs, Oobi, and various Muppet productions.

Clash developed an interest in puppetry at an early age and, in his teen years, performed for local television children's shows in his hometown of Baltimore, Maryland. He joined the cast of Captain Kangaroo in the early 1980s and began performing on Sesame Street in 1984. He was the fifth puppeteer to perform Elmo, who became his signature character, and he also served as an executive producer and director for the show. Clash worked in various productions with The Jim Henson Company and occasionally on other projects. Clash's autobiography, My Life as a Furry Red Monster, was published in 2006; he was later the subject of the documentary Being Elmo: A Puppeteer's Journey (2011).

Clash resigned from Sesame Street in 2012 after allegations of sexual impropriety with minors, all of which he denied and were later dismissed due to expiration of the statute of limitations. Clash returned to puppeteering as a supporting performer in the adult comedy The Happytime Murders (2018).