Vincent Powell-Smith (28 April 1939 - 14 May 1997) was a British barrister, professor of law and legal author. He also wrote under the pen names Justiciar and Francis Elphinstone.
Powell-Smith was born in Westerham, Kent, England and died in Kuala Lumpur, Malaysia. He is survived by two daughters, Amanda Jane and Helena Alexia. Powell-Smith was buried at St. Mary's Cathedral, Kuala Lumpur, on 15 May 1997.