Professor Keith Dalziel, F.R.S.[1] (24 August 1921 – 7 January 1996) was a British biochemist. He was born in Salford, and spent the greater part of his scientific career at the Department of Biochemistry of the University of Oxford. He worked primarily on liver alcohol dehydrogenases, and is well known in enzymology as the discoverer of the Dalziel coefficient.[2][3] Dalziel was a Professorial Fellow of Wolfson College, and in 1975 was elected a Fellow of the Royal Society[1]