The republics in theCommonwealth of Nations are thesovereign states in the organisation with arepublican form of government. As of June 2022[update], 36 out of the 56 member states were republics. While KingCharles III is the titularHead of the Commonwealth, he is not the head of state of the republican members. The King is however, thereigning monarch in theCommonwealth realms. The Head of the Commonwealth role does not carry with it any power; instead, it is a symbol of the free association of Commonwealth members.[1]
Except for theformer Portuguese possession of Mozambique, theformer Belgian trust territory of Rwanda and the former French possessions ofGabon andTogo, they are all formerBritish (or partly British) colonies orself-governing colonies that have evolved into republics. Most of the Commonwealth's members achieved independence while keeping theBritish monarch as their own individualhead of state (in a form ofpersonal union) and later became republics within the Commonwealth by abolishing the monarchy. In some other instances, the countries became republics after achieving independence from other former British colonies (as, for example,Bangladesh did fromPakistan in 1971 as a result of theBangladesh Liberation War).
Republics have been permitted as members of the Commonwealth since theLondon Declaration made on 28 April 1949. Ten days before that declaration, theRepublic of Ireland had been declared, ensuring most ofIreland's self-exclusion from the Commonwealth, as republics were not allowed in the Commonwealth at that time (Northern Ireland, as part of the United Kingdom, remained within the Commonwealth). The Republic of Ireland did not re-apply for membership of the Commonwealth, despite being eligible to do so under the London Declaration.
The declaration was made byIndia to allow it to continue its membership of the Commonwealth despite its decision, implemented on 26 January 1950, to adopt a new Constitution and become a republic, abolishing the monarchy. Thus, India became the first republic within the Commonwealth. This set a precedent that all other countries were free to follow, as long as they each recognised the position ofHead of the Commonwealth. A compromise between the Indian government and those, such asJan Smuts,[2] who wished not to allow republics membership, the Declaration read:
The Government of India have ... declared and affirmed India's desire to continue her full membership of the Commonwealth of Nations and her acceptance of the King as the symbol of the free association of its independent member nations and as such the Head of the Commonwealth.[1]
Following their independence from the United Kingdom, most Commonwealth countries retained QueenElizabeth II as head of state, who was represented in the country by aGovernor-General. The monarch adopted a title to indicate the individual sovereignty of each of these nations (such as "Queen of Belize"). With time, many of these countries became republics, passingconstitutional amendments or holdingreferendums to remove the monarch as their head of state, and replacing the governor-general with an elected or appointed president. This was especially true in post-colonial Africa. Most African realms became republics within a few years of independence. As of 2022, there are 15 states headed by KingCharles III, which are known asCommonwealth realms.
Commonwealth republics usually followed thepresidential system. Some states becameparliamentary republics, such asMalta orFiji. In Fiji, the change to a republic in 1987 came as a result of two military coups, rather than out of any popular republican sentiment.
Even when Fiji was not a member of the Commonwealth, symbols of the monarchy remained, including the Queen's portrait onbanknotes and coins; and, unlike in the United Kingdom, theQueen's Official Birthday was a public holiday. When Fiji was readmitted to the Commonwealth, the issue of reinstating the Queen as head of state was raised, but not pursued, although the country'sGreat Council of Chiefs reaffirmed that the Queen was still the country's "Paramount Chief".
Some republics within the Commonwealth became republics on gaining independence from the United Kingdom; again, this was particularly true in Africa.
While the moves to both independence and republican status have broken the remaining constitutional links to the United Kingdom, a number of Commonwealth countries have retained a right of appeal directly to theJudicial Committee of the Privy Council; for example,Mauritius, and (if the case involves constitutional rights)Kiribati. In contrast with Commonwealth realms andBritish Overseas Territories, however, such appeals are made directly to the Judicial Committee, rather than formally being made to "His Majesty in Council".
Within the Commonwealth, there is no differentiation in status between republics, Commonwealth realms and the members with their own monarchs (Brunei,Eswatini,Lesotho,Malaysia, andTonga).
Membership of the Commonwealth is by common assent of the existing members, and this principle applies equally to territories gaining independence from the UK and to outside territories requesting membership. Until 2007, Commonwealth members that changed their internal constitutional structure to that of a republic had to re-apply for membership.[3] Widespread objection to theracial policies in South Africa resulted in that country deciding not to pursue a re-application for Commonwealth membership when it became a republic in 1961. South Africa was subsequently readmitted as a member of the Commonwealth after democratic elections in 1994.Fiji and theMaldives also did not apply for continued membership after becoming republics (Fiji was likely to be suspended in any case, since a coup had overthrown the democratically elected government), and thus their membership lapsed too.
In some countries that became republics some time after independence, includingMalta,Mauritius, andTrinidad and Tobago, the new office of president was a ceremonial post, usually held by the last governor-general, each respective country being aparliamentary republic. In others, such asThe Gambia,Ghana, andMalawi, the presidency was an executive post, usually first held by the last prime minister, with each respective country being apresidential republic. In the latter cases, not only was the monarchy abolished, but so was the entireWestminster system of parliamentary government.
In each case, the republic was created through a new constitution.
| Member state | Year of independence | Year of joining Commonwealth | Type of president | First president | Notes |
|---|---|---|---|---|---|
 Cyprus | 1960 | 1961 | Executive | New appointment | |
 Cameroon | 1960 | 1995 | Executive | New appointment | Independent from France since 1960 |
 Gabon | 1960 | 2022 | Executive | Incumbent Prime Minister | Independent from France since 1960 |
 Togo | 1960 | 2022 | Executive | Incumbent Prime Minister | Independent from France since 1960 |
 Samoa | 1962 | 1970 | Ceremonial | New appointment | Formerly a League of Nations Mandated Territory and a United Nations Trust Territory administered by New Zealand |
 Rwanda | 1962 | 2009 | Executive | New appointment | Independent from Belgium since 1962 |
 Zambia | 1964 | Executive | Incumbent Prime Minister | ||
 Maldives | 1965 | 1982 | Executive | New appointment | |
 Singapore | 1965 | 1966 | Ceremonial | IncumbentGovernor (as a state of Malaysia) | Formerly part of Malaysia from 1963 to 1965, when Singapore was separated from Malaysia. Previously a separate Crown colony of United Kingdom from 1946. |
 Botswana | 1966 | Executive | Incumbent Prime Minister | ||
 Nauru | 1968 | 2000 | Executive | New appointment | Formerly a League of Nations Mandated Territory and a United Nations Trust Territory administered by Australia, New Zealand, United Kingdom,de facto administered by Australia alone. Became an independent republic in 1968, albeit, withspecial membership of the Commonwealth of Nations until 2000 |
 Bangladesh | 1971 | 1972 | Ceremonial | New appointment | Formerly East Pakistan (1955–1971), previously a part of India as East Bengal. Upon independence it became part of Pakistan as part of the Partition Plan in 1947. |
 Mozambique | 1975 | 1995 | Executive | New appointment | Independent from Portugal since 1975 |
 Seychelles | 1976 | Executive | New appointment | ||
 Dominica | 1978 | Ceremonial | Incumbent Governor (interim) | ||
 Kiribati | 1979 | Executive | Incumbent Chief Minister | ||
 Vanuatu | 1980 | Ceremonial | New appointment | Formerly theNew Hebrides, when it was an Anglo-Frenchcondominium (1906–1980) until its accession to independence. | |
 Namibia | 1990 | Executive | New appointment | Formerly a League of Nations Mandated Territory administered by South Africa. Continued to bede facto administered by South Africa until independence asSouth West Africa. | |
| Member state | Year of independence | Became a Commonwealth republic | Current government type | First president |
|---|---|---|---|---|
 Barbados | 1966 | 2021 | Parliamentary republic | Incumbent Governor-General |
 Fiji | 1970 | 1987 | Parliamentary republic | Incumbent Governor-General |
 Gambia | 1965 | 1970 | Presidential republic | Incumbent Prime Minister |
 Ghana | 1957 | 1960 | Presidential republic | Incumbent Prime Minister |
 Guyana | 1966 | 1970 | Parliamentary republic with an executive presidency | Incumbent Governor-General (interim) |
 India | 1947 | 1950 | Parliamentary republic | New appointment |
 Kenya | 1963 | 1964 | Presidential republic | Incumbent Prime Minister |
 Malawi | 1964 | 1966 | Presidential republic | Incumbent Prime Minister |
 Malta | 1964 | 1974 | Parliamentary republic | Incumbent Governor-General |
 Mauritius | 1968 | 1992 | Parliamentary republic | Incumbent Governor-General (interim) |
 Nigeria | 1960 | 1963 | Presidential republic | Incumbent Governor-General |
 Pakistan | 1947 | 1956 | Parliamentary republic | Incumbent Governor-General |
 Sierra Leone | 1961 | 1971 | Presidential republic | Incumbent Governor-General (interim) |
 South Africa | 19101 | 1961 | Parliamentary republic with an executive presidency | Incumbent Governor-General |
 Sri Lanka | 1948 | 1972 | Semi-presidential republic | Incumbent Governor-General |
 Tanzania2 | 1961 | 1962 | Presidential republic | Incumbent Prime Minister |
 Trinidad and Tobago | 1962 | 1976 | Parliamentary republic | Incumbent Governor-General |
 Uganda3 | 1962 | 1966 | Presidential republic | New appointment |
Currently, the only former Commonwealth republics are:
Ireland, also known as the Republic of Ireland, is a republic and a former member of the Commonwealth; however, it does not fit neatly into a category as such. In 1922, as theIrish Free State, it became adominion in theBritish Commonwealth. In 1937, the present-day Irish state, officially calledIreland, was established. ItsConstitution established it as ade facto republic with little reference to amonarchy but equally no reference to arepublic either (seeIrish head of state from 1922 to 1949 for further discussion on this ambiguity).
Zimbabwe, a republic since 18 April 1980, left the Commonwealth in December 2003. In 2018, the government ofEmmerson Mnangagwa applied to rejoin the Commonwealth.[4]
The 2007Kampala review of theEdinburgh Declaration delimits the nations eligible for admission to the Commonwealth to those with "a historic constitutional association with an existing Commonwealth member, save in exceptional circumstances". Various republics have a historic association with the United Kingdom as being former British-administered territories. The 2009 admission of Rwanda, which has no such association, was made under the "exceptional circumstances" proviso.[5] However, in 2022, Gabon and Togo, which were former French colonies, became new members of the Commonwealth.
The republics ofSouth Sudan,[6]Sudan,[7][clarification needed] andSuriname[8] have formally made applications, while other republics have expressed interest.[9][10] Also, the application for observer status was submitted by the unrecognised state ofSomaliland, whose territory is officially considered as part of Somalia. The United States (Thirteen Colonies andThe Floridas), Israel (Mandate for Palestine),Republic of Ireland (Irish Free State), and thePersian Gulf states, as former possessions of the British Empire, are eligible for membership but have shown no interest.[11]