Ian Kiaer (born 1971, London, UK) is an artist based in London.
Kiaer received his MA in Painting from the Royal College of Art, London in 1998 and his BA in Fine Art from Slade School of Fine Art, University College London, in 1995. He has shown work internationally including the 2006 Berlin Biennale, Tanya Bonakdar Gallery in New York, Museum of Contemporary Art in Chicago and Mori Art Museum in Tokyo. He is represented by Tanya Bonakdar Gallery in New York and Alison Jacques Gallery in London.