Iain Tennant

Sir Iain Mark Tennant KT FRSA (11 March 1919–25 September 2006) was a Scottish businessman.

Born in North Berwick, Tennant was educated at Eton College and Magdalene College, Cambridge. He served in Egypt with the 2nd Battalion, Scots Guards from 1940 to 1942, and was an intelligence officer with 201 Guards' Brigade. He was captured at the surrender of Tobruk and was a prisoner of war in Italy and Germany until 1945.

Tennant's business appointments include Chairman of Grampian Television from 1968 to 1989 (he was Vice-Chaiman from 1960 to 1968), Director of Caledonian Associated Cinemas from 1950 to 1990; Director of Clydesdale Bank from 1969 to 1989; Director of Abbey National Building Society; and Honorary Director with Seagram Co Ltd; Chairman of Glenlivet and Glen Grant Distilleries Ltd; and was Chairman of the Board of Gordonstoun School from 1957 to 1972.

Tennant was a Member of the Royal Company of Archers since 1950. He was Lord Lieutenant of Moray from 1963 to 1994, Lord High Commissioner to the General Assembly of the Church of Scotland in 1988 and 1989, and Crown Estate Commissioner for Scotland from 1970 to 1990. He was appointed a Knight of the Thistle in 1986. He also served on Moray and Nairn County Council from 1956 to 1964. He was a Fellow of the Royal Society of Arts.