Brigadier Richard Evelyn Simpkin MC (1921–1986) was a British Army officer.
- Antitank: An Airmechanized Response to Armored Threats in the 90s. Oxford: Brassey's, 1982. ISBN 0-08-027036-0.
- (In association with John Erickson), Deep Battle: The Brainchild of Marshal Tukhachevskii. London: Brassey's Defence, 1987. ISBN 0-08-031193-8.
- Broadmanship: A Guide to Safe Boating on the Norfolk Broads. Cartoons by Nicholas Walmsley, illustrations by Chas Emerson. London: Barrie and Jenkins, Bayard Books, 1976. ISBN 0-214-20285-2.
- The Cruising Yachtsman's Navigator. Illustrated by John Bradley. London: S. Paul, 1978. ISBN 0-09-132830-6, ISBN 0-09-132831-4.
- Human Factors in Mechanized Warfare. Oxford: Brassey's Publishers, 1983. ISBN 0-08-028340-3.
- Race to the Swift: Thoughts on Twenty-first Century Warfare. Foreword by Donn A. Starry. London: Brassey's Defence, 1985. ISBN 0-08-031170-9.
- Red Armour: An Examination of the Soviet Mobile Force Concept. Oxford: Brassey's Defence, 1984. ISBN 0-08-028341-1.
- Seamanship for the Cruising Yachtsman. London: Paul, 1979. ISBN 0-09-138300-5.
- Tank Warfare: An Analysis of Soviet and NATO Tank Philosophy. With a foreword by Robert W. Komer and an introduction by F. M. von Senger und Etterlin. London: Brassey's Publishers, 1979. ISBN 0-904609-25-1, ISBN 0-8448-1329-X.