The High Commission for Pakistan, London and its Consulates at Birmingham, Bradford, Glasgow and Manchester will observe following tentative public holidays during the year 2021:
| 1 January 2021 | Friday | New Year’s Day |
| 5 February 2021 | Friday | Kashmir Day |
| 23 March 2021 | Tuesday | Pakistan National Day |
| 2 April 2021 | Friday | Good Friday |
| 5 April 2021 | Monday | Easter Monday |
| 1 May 2021 | Saturday | Labour Day |
| 03 May 2021 | Monday | Early May Bank Holiday |
| 14 & 15 May 2021 | Friday & Saturday | Eid-ul-Fitar * |
| 31 May 2021 | Monday | Spring Bank Holiday |
| 21 & 22 & 23 May 2021 | Wednesday & Thursday & Friday | Eid ul Adha* |
| 14 August 2021 | Saturday | Independence Day |
| 18 & 19 August 2021 | Wednesday & Thursday | Muharram (Ashura)* |
| 30 August 2021 | Monday | Summer Bank Holiday |
| 19 October 2021 | Tuseday | Eid Milad-un-Nabi(12 Rabi-ul-Awal)* |
| 25 December 2021 | Saturday | Birthday of Quaid-e-Azam / Christmas |
| 26 December 2021 | Sunday | Bank Holiday / Boxing Day |
* Subject to appearance of moon