Archibald Campbell, 1st Baron Blythswood

Lieutenant-Colonel Archibald Campbell, 1st Baron Blythswood, (22 February 1835 – 8 July 1908) was a Scottish soldier, Tory politician, scientist and Grand Master of the Grand Lodge of Scotland.

Life Memorial in St Nicholas, Shepperton, on which he is titled Lord of the Manor of Halliford, Middlesex. Born Archibald Campbell Douglas (he dropped Douglas from his name in 1838) in Florence, Tuscany, he was the son of Archibald Campbell, 17th Laird of Mains, until 1838 known as Archibald Douglas. On 24 August 1892, he was created Baron Blythswood, with a special remainder to his five younger brothers.

He was for many years linked to the 3rd (The Blythswood) Volunteer Battalion of the Highland Light Infantry, where he was commanding Colonel, and from 28 May 1902 appointed Honorary Colonel.

He died at age 73 at his home Blythswood House, Renfrewshire, without issue and was buried on 11 July 1908 at Inchinnan. His baronetcy became extinct but his barony passed to his brother, Rev. Sholto Campbell, succeeded by younger brothers still, Barrington and Archibald.