1920 in Scotland

Incumbents

• Secretary for Scotland and Keeper of the Great Seal – Robert Munro

Law officers

• Lord Advocate – James Avon Clyde until 31 March; then Thomas Brash Morison
• Solicitor General for Scotland – Thomas Brash Morison until 31 March; then Charles David Murray

Judiciary

• Lord President of the Court of Session and Lord Justice General – Lord Strathclyde until 1 April; then Lord Clyde
• Lord Justice Clerk – Lord Dickson
• Chairman of the Scottish Land Court – Lord St Vigeans

Events

• 12 February – Paisley by-election: Former Prime Minister H. H. Asquith, who lost his East Fife seat at the general election two years previously, retains the seat for Liberals, with an increased majority of 2,834 votes over the Labour Party candidate, John McLaren Biggar.
• 31 March –
• * Thomas Brash Morison appointed Lord Advocate, replacing James Avon Clyde
• * Charles David Murray appointed Solicitor General for Scotland, replacing Thomas Brash Morison
• 8 June – John Wilson installed as Senator of the College of Justice with the judicial title Lord Ashmore, replacing the deceased Lord Guthrie
• 17 August – transatlantic liner RMS Empress of Canada is launched at the Fairfield Shipbuilding and Engineering Company's yard at Govan on the Clyde for Canadian Pacific Steamships.
• 20 November – Edinburgh absorbs the burgh of Leith.
• 5 December – Scotland votes against prohibition generally, although about 40 districts vote in favour.
• First council houses in Scotland, and the first housing estate in Europe to have a district heating system, the Logie Estate in Dundee.
• Edith Hughes establishes her own architectural practice, in Glasgow, the first British woman to do so.
• The fishing village of Obbe on the Isle of Harris is renamed Leverburgh after the English landowner William Lever, Baron Leverhulme.
• Scottish Protestant League founded by Alexander Ratcliffe.
• Border Terrier first recognised as a dog breed by The Kennel Club.

Births

• 3 January – Hugh McCartney, Labour MP
• 4 March – Alan MacNaughtan, Scottish actor
• 27 April – Edwin Morgan, poet
• 2 May – Joe "Mr Piano" Henderson, pianist and composer
• 22 September – Lyall Stuart Scott, consultant surgeon
• 17 October – Donald Stewart, SNP MP for the Western Isles 1970–87
• 22 November – Anne Crawford, film actress, born in Mandatory Palestine
• 28 November – Alexander Scott, poet and literary scholar
• 13 December – John Rennie (GC), acting sergeant with the Argyll and Sutherland Highlanders of Canada (Princess Louise's), awarded the George Cross

Deaths

• 18 January – John McClure, admiral in the Imperial Chinese Navy
• 14 April – John George Bartholomew, cartographer
• 17 April – Alex Higgins, international footballer
• 10 August – Erskine Beveridge, textile manufacturer and antiquarian
• 12 October – Thomas Lennox Watson, architect,
• Robert Munro, archeologist,

The arts

• Catherine Carswell publishes her first novel, Open the Door!, set in Glasgow
• Will Fyffe writes and records the song "I Belong to Glasgow"
• Pavilion Cinema in Galashiels opens as The Playhouse.