Thomas George Lyon-Bowes, 12th Earl of Strathmore and Kinghorne (28 September 1822 – 13 September 1865), styled Lord Glamis between 1834 and 1846, was a Scottish peer and cricketer.

Lyon-Bowes was the eldest surviving son of Thomas Lyon-Bowes, Lord Glamis, son of Thomas Bowes-Lyon, 11th Earl of Strathmore and Kinghorne.

[2] In 1852 he was elected a Scottish representative peer, a post he held until July 1865.

Lord Strathmore died on 13 September 1865, aged 42, and was succeeded in the earldom by his younger brother, Claude.

This biography of an earl in the Peerage of Scotland is a stub.