Most countries in theCommonwealth of Nations still criminalise sexual acts between consenting adults of thesame sex and other forms ofsexual orientation,gender identity and expression. Homosexual activity remains a criminal offence in 29^{[note 1]} of the 56 sovereign states of the Commonwealth; and legal in 27.

This has been described as being the result of "the major historical influence" or legacy of theBritish Empire. In most cases, it was former colonial administrators that established anti-gay legislation orsodomy acts during the 19th century and even earlier. Most countries have retained these laws following independence.^[1][2] Due to the common origin of historical penal codes in many former British colonies, the prohibition of homosexual acts, specificallyanal sex between men, is provided for inSection 377 in thepenal codes of 42 former British colonies, many of whom are today members of the Commonwealth.^[3]

The penalties for private, consensual sexual conduct between same sex adults remain harsh in a number of Commonwealth countries. They include 10 years' imprisonment and hard labour inJamaica, 14 years inKenya, and 20 years plus flogging inMalaysia. A cluster of member states have a maximum sentence oflife imprisonment:Bangladesh,Guyana,Pakistan,Sierra Leone,Tanzania andUganda. Meanwhile,Brunei and NorthernNigeria^{[note 2]} have a maximum penalty for male homosexuality of death. In some countries such asCameroon, arrests and imprisonment for acts that indicate homosexuality are frequently reported. InUganda and Nigeria, recent legislative proposals would significantly increase the penalties for homosexuality.^[4]

Homosexual activity remains a criminal offence in 29 (seebelow) of the 56 sovereign states of the Commonwealth and legal in 27 (seebelow).

However, developments in the area of employment discrimination suggests some progress is being made, with member states such as the Seychelles (2006), Fiji (2007), Mozambique (2007), Mauritius (2008) and Botswana (2010) introducing legislation against employment discrimination based on sexual orientation.^[4] In November 2012, Malawi's PresidentJoyce Banda suspended all laws that criminalised homosexuality.

A report produced in November 2015 by theHuman Dignity Trust in association with the Commonwealth Lawyers' Association claims that countries that continue to criminalize same-sex relationships were worsening the impacts of the HIV/AIDS crisis. The report estimates that some 2.9 billion people live in Commonwealth countries where consensual homosexuality is punishable, and approximately 174 million living there may identify as LGBT. It found that:^[5]

There is a direct link between criminalizing laws and increased rates of HIV, and the Commonwealth undeniably demonstrates this link. The Commonwealth accounts for approximately 30% of the world's population but over 60% of HIV cases worldwide. This situation has gotten progressively worse.

In July 2011 it was reported that the Commonwealth Secretary General,Kamalesh Sharma, had spoken out against discrimination towards people who were gay or lesbian while on a visit toAustralia, arguing that “vilification and targeting on grounds of sexual orientation are at odds with the values of the Commonwealth”. This was the first time that such a senior Commonwealth figure had spoken publicly on the issue.^[6] Sharma re-emphasised the point in his keynote speech at the opening ceremony of the Commonwealth Heads of Government meeting:^[7]

We recall the 2009 Affirmation of Commonwealth Values and Principles, which includes a clear commitment to tolerance, respect and understanding... Discrimination and criminalisation on grounds of sexual orientation is at odds with our values and I have had occasion to refer to this in the context of our law-related conferences.

Commonwealth Secretary-General BaronessPatricia Scotland, who took office on 1 April 2016, committed herself to using the first two years of her tenure to promote decriminalization of homosexuality in the Commonwealth countries that list homosexual behaviour as a crime.^[8] However, she has suggested that the way forward needs to be built through establishing consensus:^[9]

We do not have the right or opportunity to force states, but we can start a really good conversation to work with them so they understand the economic issues in relations to human rights and make the change.

The British human rights campaignerPeter Tatchell and the South Australian Labor MLCIan Hunter called for LGBT rights to be put on the agenda of the Commonwealth Heads of Government Meeting (CHOGM) to be held inPerth at the end of October 2011.^[10]

CHOGM has never even discussed—let alone declared its support for—LGBT equality and human rights. It is long overdue that CHOGM addressed this humanitarian issue, which it has neglected for far too long.

This found further support when the Perth Member of the Legislative Assembly, John Hyde, called on PremierColin Barnett to use his access to CHOGM delegates to address the issue of human rights for gay men and lesbians.^[11] Finally, it was confirmed that the Australian Foreign Minister,Kevin Rudd, would intervene at the October meeting with a request to scrap anti-LGBT laws.^[12][13] The discussion on LGBT rights at the Perth meeting received a muted response from most of the attending delegates despite strong support from the UK, Canada, Australia, and New Zealand. Agreement could not be reached to publish a report by Eminent Persons which looked at the Commonwealth's future relevance and demanded that all member states that outlawed homosexuality lift their bans.^[14]

In November 2015, Baroness Verma, Under-Secretary of State at the UK's Department for International Development, announced that she would be chairing a round table on LGBT issues at the Commonwealth Heads of Government meeting in Malta.^[15]

Subsequently, in 2016 the Prime Minister of Malta,Joseph Muscat, urged Commonwealth countries to remove anti-LGBT laws while speaking at the Service of Celebration for Commonwealth Day atWestminster Abbey. Queen Elizabeth, Head of the Commonwealth, was present.^[16]

In June 2017, the Commonwealth approved the accreditation of the Commonwealth Equality Network (TCEN), making it the first LGBTI-focussed organisation to be officially accredited. Accreditation means that Equality Network activists will benefit from increased access to, participation in and information about Commonwealth matters.^[17]

The British Prime Minister,David Cameron, indicated his support:^[1]

It's simply appalling how people can be treated—how their rights are trampled on and the prejudices and even the violence they suffer. I want Britain to be a global beacon for reform.

The Minister for International Development,Andrew Mitchell, subsequently indicated that the UK would withhold development aid from countries that had a poor human rights record in relation to its LGBT citizens.^[18]Malawi subsequently had £19 million of budget support suspended by the UK following various infractions including poor progress on human rights and media freedoms and concern over the government's approach to rights of its LGBT citizens.^[19] This was later reinforced by David Cameron, who emphasised that those receiving UK aid should "adhere to proper human rights".^[19] After the Government of Seychelles agreed to push forward with plans to repeal the country's anti-gay law, they specifically noted advocacy from British diplomats.^[9]

In 2014, the British Foreign Secretary,William Hague, wrote to the Commonwealth Secretary-General urging him to use his position to urge member states to live up to their responsibilities to promote the rights of their LGBT citizens. He later argued that Britain should make defending the rights of gay and lesbian people a key plank of its relations with other Commonwealth countries.^[20]

In April 2018, Britain hosted the Heads of Government meeting in London. The British Prime Minister,Theresa May, said she regretted that many of the current laws across Commonwealth countries that criminalised homosexuality were a direct legacy of British colonialism; and offered to support any government that wanted to reform its legislation. More than 100,000 people had signed a petition calling for the issue of LGBT rights to be raised at the meeting.^[21]

The Kaleidoscope Trust was established in London in 2011 to lobby Britain's politicians so that ministers discuss LGBT (Lesbian, Gay,Bisexual andTransgender) issues whenever they host their counterparts. It specifically aims to revoke anti-LGBT laws within the Commonwealth using business and political pressure. The singersElton John andGeorge Michael offered support, with Elton John attending the launch.^[22]

• United Kingdom^† (UK)
• Akrotiri and Dhekelia^† (UK)
• Gibraltar^† (UK)
• Guernsey, Alderney and Sark^† (UK)
• Isle of Man^† (UK)
• Jersey^† (UK)^[23]
• Malta^†

• British Indian Ocean Territory^† (UK)

• South Africa^†
• Saint Helena, Ascension Island & Tristan da Cunha^† (UK)

• Falkland Islands^† (UK)
• South Georgia and the South Sandwich Islands^† (UK)
• Canada^†

• Australia^†
• Pitcairn Islands^† (UK)
• New Zealand^†
• British Antarctic Territory^† (UK)

All the above and:

• Cyprus^†

• Bermuda^† (UK)
• Cayman Islands^† (UK)

• Botswana
• Mauritius^†
• Mozambique (Employment only)
• Seychelles^† (Employment only)

• India^{[24][25][26][27]}
• Singapore (Only protections from incitement of religiously motivated anti-LGBT harassment and violence)^[28]

• Antigua and Barbuda
• Barbados (Employment, sexual orientation only)
• British Virgin Islands^† (UK)
• Montserrat^† (UK)
• Turks and Caicos Islands^† (UK)
• Belize
• Saint Lucia^‡

• Fiji^† (Employment only)
• Cook Islands (NZ)^†

• Gabon^†
• Lesotho
• Namibia
• Rwanda^†

• Anguilla (UK)^†
• Bahamas^†
• Dominica^†
• Saint Kitts and Nevis

• Nauru^†
• Niue (NZ)^†
• Tokelau (NZ)^†
• Vanuatu^†

Notes:^†Signed UN General Assembly declaration in favour of LGBT rights.^‡Signed alternative statement against LGBT rights.

• Sri Lanka

• Samoa^† (Employment only)

• Brunei‡ (Not enforced)

• Northern Nigeria (States underSharia law.)^‡
• Uganda^‡ (Introduced 2023 for "aggravated homosexuality".)

Notes:^†Signed UN General Assembly declaration in favour of LGBT rights.^‡Signed alternative Statement against LGBT rights.

• Buggery Act
• LGBTQ rights by country or territory
• LGBTQ rights in La Francophonie

• Commonwealth of Nations
• LGBTQ rights by location

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