- Antigua and Barbuda
- The Gambia
- New Zealand
- Papua New Guinea
- Republic of Cyprus*
- Sierra Leone
- Solomon Islands
- South Africa
- Sri Lanka
- St Christopher and Nevis
- St Lucia
- St Vincent and the Grenadines
- The Bahamas
- Trinidad and Tobago
- United Kingdom*
- United Republic of Tanzania
*Although also EU member states, citizens of Cyprus and Malta are eligible to be registered to vote in respect of all elections held in the UK.
**The British Nationality (The Gambia) Order 2018 came into force on 22nd June amending the British Nationality Act 81, adding The Gambia as a Commonwealth country.
1 Citizens of Commonwealth countries that have been suspended from the Commonwealth retain their voting rights. Their voting rights would only be affected if their country was also deleted from the list of Commonwealth countries in the British Nationality Act 1981 through an Act of the UK Parliament.
British Overseas Territories
- British Antarctic Territory
- British Indian Ocean Territory
- Cayman Islands
- Falkland Islands
- Pitcairn, Henderson, Ducie and Oeno Islands
- South Georgia and the South Sandwich Islands
- Sovereign Base areas of Akrotiri and Dhekelia on Cyprus
- St Helena, Ascension and Tristan da Cunha
- Turks and Caicos Islands
- Virgin Islands
British Nationals (Overseas) citizens, British Overseas citizens and British Dependent Territories citizens are all Commonwealth citizens and are entitled to register as electors in respect of all elections, provided that they also fulfil the age and residence requirements for such registration and are not subject to any other legal incapacity. Such citizens are not, however, eligible to register as overseas electors.
British Crown Dependencies
The British Crown Dependencies consist of the Isle of Man and the Channel Islands including Jersey, Guernsey, Sark, Alderney, Herm and the other inhabited Channel Islands.
Citizens of the British Crown Dependencies are considered to be Commonwealth citizens for the purposes of the electoral registration but they may only register to vote in UK elections when they are resident in the UK. As with citizens of British Overseas Territories, citizens of British Crown Dependencies are not entitled to register as overseas electors.
Following its transfer to Chinese sovereignty on 1 July 1997, Hong Kong was deleted from the list of British Overseas Territories. As a result, former residents of Hong Kong are not qualifying Commonwealth citizens by virtue of their residency in Hong Kong as Hong Kong Chinese is no longer a nationality.
Any previous resident of Hong Kong who holds a British Dependent Territories, British Nationals (Overseas) or British Overseas passport meets the nationality criteria for all elections in the UK.
Any previous resident of Hong Kong who only has a Chinese Special Administrative Region passport is Chinese and may not register.