Andrew Lambirth (b.1959) is a writer, critic and curator. He has written on art for a number of publications including The Sunday Telegraph, The Spectator, The Sunday Times, Modern Painters, The Art Newspaper and RA, the Royal Academy magazine. Among his many books are monographs on Craigie Aitchison, Roger Hilton, Maggi Hambling, John Hoyland, Margaret Mellis, Allen Jones, L. S. Lowry and R. B. Kitaj. He has curated exhibitions of work by Eileen Agar, Peter Blake, Maggi Hambling, Roger Hilton and Cedric Morris for various museums and public galleries. He was art critic of The Spectator 2002–2014 and his reviews have been collected in a paperback entitled A is a Critic. He is currently researching a monograph on John Nash.

Andrew Lambirth