A kiln is a thermally insulated chamber, a type of oven.

Kiln or KILN may also refer to:

Arts and entertainment Kiln (band), an American ambient music trio "Kiln" (poem), an Ancient Greek poem The Kiln, a 1996 novel by William McIlvanney Kiln People, a 2002 science fiction novel by David Brin KILN-LP (99.1 FM), a radio station in Alturas, California, US Kiln (video game), 2026 video game

Businesses Kiln (restaurant), a Michelin-starred restaurant in San Francisco, California

Places Kiln, Iran Kiln, Mississippi, US Wilmington Air Park (ICAO code), Wilmington, Ohio, US Kiln Theatre, a theatre in Kilburn, London Borough of Brent, England The Kilns, a house in Risinghurst, Oxford, England, owned by C.S. Lewis

See also Kyln, a fictional prison in the Marvel Universe