Sir Archibald Weigall | |
|---|---|
 | |
| 18th Governor of South Australia | |
| In office 9 June 1920 – 30 May 1922 | |
| Monarch | George V |
| Premier | Henry Barwell |
| Preceded by | Sir Henry Galway |
| Succeeded by | Tom Bridges |
| Member of Parliament for Horncastle | |
| In office 16 February 1911 – 2 February 1920 | |
| Preceded by | Lord Willoughby de Eresby |
| Succeeded by | Stafford Vere Hotchkin |
| Personal details | |
| Born | 8 December 1874 |
| Died | 3 June 1952 (aged 77) |
| Nationality | British |
| Alma mater | Royal Agricultural College |
Sir William Ernest George Archibald Weigall, 1st Baronet, KCMG (8 December 1874 – 3 June 1952) was a British Conservative politician who served as Governor of South Australia from 9 June 1920 until 30 May 1922.