31st Parliament of the United Kingdom
4 February 1919 - 26 October 1922
Wikidata ID: Q21084448
Sessions
| Session | Start date | End date | Citation by calendar years | Citation by regnal years |
| 1st | 4 February 1919 | 23 December 1919 | 1919 | 9 & 10 Geo. 5 |
| 2nd | 10 February 1920 | 23 December 1920 | 1920 | 10 & 11 Geo. 5 |
| 3rd | 15 February 1921 | 10 November 1921 | 1921 Session I | 11 & 12 Geo. 5 |
| 4th | 14 December 1921 | 19 December 1921 | 1921 Session II | 12 Geo. 5 |
| 5th | 7 February 1922 | 4 August 1922 | 1922 Session I | 12 & 13 Geo. 5 |