Clifford Arthur Martin (11 November 1895 – 11 August 1977) was an Anglican bishop. He was the fourth Bishop of Liverpool, serving from 1944 to 1965. After service in the army in the First World War, Martin became a priest, serving in parishes in the south of England. He hoped to undertake missionary work, but his health was not good enough. In 1944 he was appointed to the diocese of Liverpool at a time when relations between the cathedral and the community were strained. He rebuilt relations with the parishes of the diocese and oversaw a programme of building to repair churches damaged by wartime bombing and provide new churches for new housing developments.