Below are lists of the countries and territories that were formerly ruled or administered by the United Kingdom or part of the British Empire (including military occupations that did not retain the pre-war central government), with their independence days. Some countries did not gain their independence on a single date, therefore the latest day of independence is shown with a breakdown of dates further down. A total of 65 countries have claimed their independence from the British Empire/United Kingdom.

Colonies, protectorates, and mandates

CountryPre-independence name (if different)Date of independence or first stageNotes
Day & monthYear
Afghanistan19 August1919Anglo-Afghan Treaty of 1919
Antigua and BarbudaAntigua, Leeward Islands1 November1981Antigua Termination of Association Order
The BahamasBritish Bahamas10 July1973Bahamas Independence Act 1973
BahrainBritish Protectorate of Bahrain15 August1971Now an independent kingdom outside the Commonwealth.
Barbados30 November1966Barbados Independence Act 1966 - now an independent republic in the Commonwealth of Nations since 30 November 2021.
BelizeBritish Honduras21 September1981September Celebrations
BotswanaBechuanaland Protectorate30 September1966Botswana Independence Act 1966
Brunei1 January1984
CyprusBritish Cyprus16 August1960Cyprus Independence Day is commonly celebrated on 1 October.
DominicaDominica, Windward Islands3 November1978
EgyptSultanate of Egypt28 February1922Control over the Suez Canal Zone was maintained until 1956.
Eswatini6 September1968Initially called Swaziland, which was also its pre-independence name. Renamed Eswatini by King Mswati III in April 2018.
FijiColony of Fiji10 October1970Fiji has been a Commonwealth republic since 1987.
The GambiaGambia Colony and Protectorate18 February1965Gained independence as a Dominion. Republic declared in 1970. Was temporarily a republic outside the Commonwealth from 2013 until it returned to the Commonwealth in 8 February 2018.
GhanaGold Coast, British Togoland (Togoland was absorbed into the Gold Coast in 1957.)6 March1957Became a Commonwealth republic on 1 July 1960.
GrenadaGrenada, Windward Islands7 February1974Independence Day (Grenada)
GuyanaBritish Guiana26 May1966Became a republic in 1970.
IndiaBritish Raj15 August1947Indian Independence Act 1947
IraqMandatory Iraq3 October1932Pursuant to the British Mandate for Mesopotamia
IsraelMandatory Palestine14 May1948End of British mandate
JamaicaColony of Jamaica6 August1962Independence Day (6 August)
JordanEmirate of Transjordan25 May1946Now an independent monarchy outside the Commonwealth.
KenyaKenya Colony12 December1963Dominion of Kenya declared in 1963. Republic declared exactly 1 year later.
KiribatiGilbert and Ellice Islands12 July1979
KuwaitEmirate of Kuwait19 June1961Now an independent monarchy outside the Commonwealth.
LesothoBasutoland4 October1966Now an independent monarchy inside the Commonwealth.
LibyaBritish Military Administration (Libya)24 December1951From 1943 to 1951 Libya was under the control of Britain and France. On 24 December 1951, Libya declared its independence and became the United Kingdom of Libya.
MalawiNyasaland6 July1964Dominion of Malawi declared in 1964. Republic declared exactly 2 years later.
MalayaBritish Malaya31 August1957Federation of Malaya Independence Act 1957.
MaldivesSultanate of the Maldive Islands26 July1965Became an independent kingdom outside the Commonwealth in 1965. Became a republic in 1968. Became a Commonwealth republic in 1982. Temporarily a republic outside the Commonwealth from 2016 until 1 February 2020, when the Maldives returned.
MaltaCrown Colony of Malta21 September1964This occurred in spite of the 1956 Maltese United Kingdom integration referendum, but in accordance with the 1964 Maltese constitutional referendum. Malta became a republic on 13 December 1974.
MauritiusBritish Mauritius12 March1968Dominion of Mauritius declared in 1968. Republic declared in 1992.
MyanmarBritish rule in Burma4 January1948Gained independence as a republic outside the Commonwealth as Burma. Renamed Myanmar by the military dictatorship in 1989, but still officially known by the United Kingdom government as Burma.
Nauru31 January1968Co-trustee with Australia and New Zealand; independence effected through Australian legislation (Nauru Independence Act 1967).
NigeriaColonial Nigeria1 October1960Took in Northern Cameroons
OmanMuscat and Oman20 December1970Now an independent monarchy outside the Commonwealth.
PakistanBritish Raj14 August1947Partition of India
QatarBritish Qatari Protectorate3 September1971Now an independent monarchy outside the Commonwealth.
Saint LuciaSt Lucia, Windward Islands22 February1979
Saint Kitts and NevisSt Kitts–Nevis and Anguilla, Leeward Islands19 September1983
Saint Vincent and the GrenadinesSt Vincent, Windward Islands27 October1979
Seychelles29 June1976
Sierra LeoneSierra Leone Colony and Protectorate27 April1961Dominion of Sierra Leone declared in 1961. Republic declared in 1971.
Solomon IslandsBritish Solomon Islands7 July1978
SomalilandBritish Somaliland26 June1960The British Somaliland Protectorate gained independence on 26 June 1960 and united with the Trust Territory of Somalia on 1 July 1960 to form the Somali Republic, but later broke away and unilaterally declared independence in 1991. It is internationally unrecognised.
South YemenProtectorate of South Arabia Federation of South Arabia30 November1967Merged with North Yemen to form Yemen in 1990
Sri LankaBritish Ceylon4 February1948Gained independence as the Dominion of Ceylon. Renamed Sri Lanka in 1972 upon being declared a republic.
SudanAnglo-Egyptian Sudan1 January1956Termination of dual Anglo-Egyptian condominium.
TanganyikaTanganyika Territory9 December1961Tanganyika became independent on 9 December 1961. It joined with Zanzibar on 25 April 1964 to form Tanzania.
TongaKingdom of Tonga (1900–1970)4 June1970
Trinidad and Tobago31 August1962Independence Day (August 31)
TuvaluGilbert and Ellice Islands1 October1978
UgandaProtectorate of Uganda9 October1962
United Arab EmiratesTrucial States2 December1971National Day (United Arab Emirates)
United StatesBritish America3 September1783British government recognized independence in 1783 with the Treaty of Paris.
VanuatuNew Hebrides30 July1980Independence from United Kingdom and France in 1980. Vanuatu is a Commonwealth republic.
Vermont Republic4 March1791The Vermont Republic was admitted into the United States on 4 March 1791.
ZambiaNorthern Rhodesia24 October1964
Zanzibar10 December1963Zanzibar became independent on 10 December 1963. Sultanate of Zanzibar overthrown in the Zanzibar Revolution, which created a short-lived republic. It joined with Tanganyika on 25 April 1964 to form Tanzania.
ZimbabweSouthern Rhodesia (1923-1965), Rhodesia (1965-1979), Southern Rhodesia (1979-1980)18 April1980Southern Rhodesia declared independence from United Kingdom on 11 November 1965 as Rhodesia, which was not internationally recognized. Rhodesia transitioned to majority rule as Zimbabwe-Rhodesia on 1 June 1979 with a view to eventual international recognition, but instead returned to British control under the Lancaster House Agreement followed by internationally recognised independence in 1980 as Zimbabwe. Zimbabwe was suspended from the Commonwealth, but withdrew in December 2003. Zimbabwe is in the process of returning to its membership of the Commonwealth.

Evolution of dominions to independence

CountryDate of Dominion statusDate of adoption of the Statute of WestminsterDate of final relinquishment of British powersInstrument of relinquishmentNotes
Australia1 January 19019 October 1942†3 March 1986Australia Act 1986
Canada1 July 186711 December 193117 April 1982Canada Act 1982
Ireland6 December 192212 November 193118 April 1949Republic of Ireland Act and Ireland Act 1949The 1916 Proclamation of the Irish Republic and 1919 Irish Declaration of Independence were never recognised by the UK but were given symbolic priority by post-1922 Irish leaders. From the 1932 Irish election, successive governments unilaterally amended the state's status: the Constitution (Removal of Oath) Act on 3 May 1933 implicitly abrogated the 1921 Anglo-Irish Treaty; the 27th amendment and External Relations Act, both on 12 December 1936, attenuated the role of the monarchy; the enactment of the Constitution on 29 December 1937 established the office of President and definitively abolished all British powers over Ireland except diplomatic functions, which remained vested with King George VI; the Republic of Ireland Act, which transferred diplomatic functions to the President of Ireland, came into force on 18 April 1949, with Ireland formally leaving the British Commonwealth. Related UK statutes included the Éire (Confirmation of Agreements) Act 1938 and the Ireland Act 1949.
Dominion of Newfoundland26 September 190717 April 1982Canada Act 1982Newfoundland voted to join Canada in 1948 in a 52–48 vote; this became effective on 31 March 1949.
New Zealand26 September 190725 November 194713 December 1986Constitution Act 1986Declaration of Independence of New Zealand 1835, Treaty of Waitangi 1840, Dominion of New Zealand declared on 26 September 1907
South Africa31 May 191011 December 193121 May 1961South African Constitution of 1961

†Adopted by Australia in 1942, but was backdated to confirm the validity of legislation passed by the Australian Parliament during World War II.

Military occupations that did not retain the pre-war central government

CountryPre-independence name (different)DateYear of independence or first stageNotes
IraqCoalition Provisional Authority28 June2004Jointly with the United States and Poland, as part of the Multi-National Force – Iraq which operated under United States leadership

Former British crown colonies that declared independence then later restored British rule

CountryDate of independenceDate of restoration of British ruleNotes
Day & monthYearDay & monthYear
Anguilla12 July196719 March1969The isles of Anguilla were a dependency of Saint Kitts alongside Nevis. The ruling party administration for St. Kitts moved to make the Saint Christopher-Nevis-Anguilla colony into a looser associated state status with the UK in 1967 much to the dismay of many in Anguilla, with agitation turning into the Anguillan Revolution; Anguilla's population moved in favour of returning to British authority in 1971 with full British Crown Colony status (renamed in 2002 as British Overseas Territory status) returning in 1980.
Rhodesia11 November196521 December1979Southern Rhodesia declared independence from United Kingdom on 11 November 1965 as Rhodesia, which was not internationally recognized. Rhodesia transitioned to majority rule as Zimbabwe-Rhodesia on 1 June 1979 with a view to eventual international recognition, but instead returned to British control under the Lancaster House Agreement followed by internationally recognised independence in 1980 as Zimbabwe.

British overseas territories independence/sovereignty referendums

TerritoryDateNotes
Bermuda16 August1995Bermudians voted against independence for the territory in a 1995 referendum by 73.6% to 25.7%.
Gibraltar7 November2002Gibraltar held a referendum on whether or not to share sovereignty with Spain. 98.48% of voters rejected the proposal in favour of remaining solely a British overseas territory with only 1.02% supporting the proposal.
Falkland Islands11 March2013Falkland Islanders voted in favour of remaining a British overseas territory by 99.8% to 0.2%.

Territories which were relinquished to other sovereign states

TerritoryRecipient stateDateYearNotes
Bay IslandsHonduras30 April1859See Bay Islands § Colony of the Bay Islands and § Cession of the Colony to Honduras
Northern CameroonsNigeria1 October1961British Mandate territory in West Africa. In the 1961 British Cameroons referendum, the Northern Cameroons voted to join Nigeria (which itself gained independence from the United Kingdom), while the Southern Cameroons voted to join the Republic of Cameroun (which itself gained independence from France).
Southern CameroonsCameroon1 October1961
Columbia DistrictUnited States15 June1846Under the Oregon Treaty, the existing border between the United States and British North America, set on the 49th parallel north between Lake of the Woods and the Rocky Mountains by the Treaty of 1818, was extended west of the Rocky Mountains to the Pacific Ocean, with the exception that all of Vancouver Island would remain British.
East FloridaSpanish Empire25 November1783Ceded to Spain as part of the 1783 Treaty of Paris; Spain subsequently ceded it to the United States in 1819.
West FloridaSpanish Empire25 November1783Ceded to Spain as part of the 1783 Treaty of Paris; Spain subsequently ceded it to the United States in 1819.
British occupation zone in GermanyFederal Republic of Germany (West Germany)23 May1949Nazi Germany occupied by Britain, France, the United States and the Soviet Union in 1945. Unlike in Austria, no German central government was retained in any of the occupation zones. The British and American occupation zones were merged in 1947 to form the Bizone, and the French zone was added into it in 1948. The resulting Trizone became host to a new German central government on 23 May 1949. The territories of the former Soviet zone — which had established a central government of its own called the German Democratic Republic — joined the Federal Republic on 3 October 1990.
HeligolandGerman Empire1 July1890
Hong KongPeople's Republic of China30 June1997In 1984 the British government signed the Sino-British Joint Declaration with China and agreed to turn over Hong Kong and its dependencies in 1997. British rule ended on 30 June 1997, with China taking over at midnight, 1 July 1997 (at end of the 99-year lease over the New Territories, along with the ceded Hong Kong Island and Kowloon).
United States of the Ionian IslandsKingdom of Greece28 May1864
MalaccaMalaya
North BorneoMalaya16 September1963British protectorate established in 1881. Proclaimed a Crown Colony in 1946, granted self rule on 31 August 1963 in preparation to become a part of Malaysia on 16 September 1963 as the state of Sabah.
PenangMalaya
Red River ColonyUnited States30 January1819Under the Treaty of 1818, the borders between the United States and British North America west of Lake of the Woods and east of the Rocky Mountains were set to follow the 49th parallel north.
SarawakMalaya16 September1963Independent Raj of Sarawak 1841-1946. Annexed by Britain as a Crown Colony in 1946, granted self rule on 22 July 1963 in preparation to become a part of Malaysia on 16 September 1963.
SingaporeMalaya16 September1963Became self-governing on 3 June 1959, and became a part of Malaysia on 16 September 1963. Subsequently gained independence from Malaysia on the 9 August 1965.

Countries of the United Kingdom that have voted against independence

CountryDateYearNotes
Northern Ireland8 March1973In the 1973 Northern Ireland referendum, voters in Northern Ireland were asked to decide if they wanted to remain in the United Kingdom or to leave and join with the Republic of Ireland. They voted in favour of the United Kingdom by 98.9% to 1.1%, although Irish Nationalists boycotted the vote.
Scotland18 September2014In the 2014 Scottish independence referendum, 55.3% of voters who qualified as residents of Scotland, chose 'No' to the question: 'Should Scotland be an independent country?' 44.7% of voters chose 'Yes'. In March 2017, preliminary negotiations to begin to prepare an agreement to run a second referendum were proposed by the Scottish Parliament but were rejected out of hand by the Prime Minister. The proposal of preliminary negotiations was triggered by the Brexit vote, which saw a majority of voters in England and Wales vote to leave the EU while a majority in Scotland and Northern Ireland voted to remain.

See also

Notes