Alexander Gordon, Lord Rockville (1739 – 13 March 1792) was a Scottish judge.

Rockville was the youngest son of William Gordon, 2nd Earl of Aberdeen

William Gordon, 2nd Earl of Aberdeen

William Gordon, 2nd Earl of Aberdeen , known between c. 1691 and 1720 as Lord Haddo, was a Scottish peer, Tory politician and Jacobite....

, by his third wife Lady Anne, daughter of Alexander Gordon, 2nd Duke of Gordon

Alexander Gordon, 2nd Duke of Gordon

General Alexander Gordon, 2nd Duke of Gordon , styled Earl of Enzie until 1684 and the Marquess of Huntly from 1684 to 1716, was a Scottish peer....

. He served as a Lord of Session

Senator of the College of Justice

The Senators of the College of Justice are judges of the College of Justice, a set of legal institutions involved in the administration of justice in Scotland. There are three types of Senator: Lords of Session ; Lords Commissioner of Justiciary ; and the Chairman of the Scottish Land Court...

 from 1788 to 1792 under the judicial title Lord Rockville.

Rockville married Anne, daughter of William Duff and widow of William Dalrymple-Crichton, 5th Earl of Dumfries, in 1769. One of their sons was Sir William Duff-Gordon, 2nd Baronet

Sir William Duff-Gordon, 2nd Baronet

Sir William Duff-Gordon, 2nd Baronet , known as William Gordon until 1815, was a Scottish politician.Duff-Gordon was the son of the Hon. Alexander Gordon, Lord Rockville, son of William Gordon, 2nd Earl of Aberdeen. His mother was Anne, daughter of William Duff...

. He died in March 1792. Lady Rockville died in 1811.