40 Eliz. 2
6 February 1991 - 5 February 1992
A regnal year for Elizabeth II.
Sessions
| Parliament | Session | Start date | End date | Citation by calendar years | Citation by regnal years | Wikidata ID |
| 50th | 4th | 7 November 1990 | 22 October 1991 | 1990-91 | 39 & 40 Eliz. 2 | Q108991014 |
| 50th | 5th | 31 October 1991 | 16 March 1992 | 1991-92 | 40 & 41 Eliz. 2 | Q108991013 |