Geoffrey Clarke RA (28 November 1924 – 30 October 2014) was a sculptor of ecclesiastical art and maker of stained glass.
Clarke was a pioneer in a golden age of British sculpture and his fearless experimentation with new materials and processes saw him create works that epitomise the vibrancy of the post-war British art scene.
Clarke was a student of Ronald Grimshaw and attended the Royal College of Art in 1948 after serving in the RAF. He received the silver medal at the Milan Triennale for a collaboration with the furniture designer, Robin Day. He was part of a group of artists including Lynn Chadwick, Reg Butler and Kenneth Armitage who in 1952 was exhibited in the British Pavilion at the Venice Biennale. They were described by art critic Herbert Read as "the geometry of fear sculptors". He was commissioned to create the cross of nails for Coventry Cathedral and also worked on three of the nave windows between 1957 and 1962. In 1965 he had a retrospective at The Redfern Gallery, London and his work is also held at the Tate Gallery. Clarke was made a Royal Academician in 1975.
He was the subject of the Shell Film Unit film Cast in a New Mould.