# Same-sex marriage in Northern Ireland

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1 2 Performed in the Netherlands proper (including the Caribbean Netherlands), as well as in Aruba and Curaçao. May be registered in Sint Maarten in such cases, but the rights of marriage are not guaranteed.
↑ Neither performed nor recognized in Niue, Tokelau, or the Cook Islands.
↑ Neither performed nor recognized in six British Overseas Territories.
1 2 Neither performed nor recognized in some tribal nations of the US. Recognized but not performed in several other tribal nations and American Samoa.
↑ Registered foreign marriages confer all marriage rights in Israel. Domestic common-law marriages confer most rights of marriage. Domestic civil marriage recognized by some cities.
1 2 3 4 5 The Coman v. Romania ruling of the European Court of Justice obliges the state to provide residency rights for the foreign spouses of EU citizens. Some member states, including Romania, do not follow the ruling.
↑ A "declaration of family relationship" is available in several of Cambodia's communes which may be useful in matters such as housing, but is not legally binding.
↑ Guardianship agreements confer some limited legal benefits in China, including decisions about medical and personal care.
↑ Hong Kong provides inheritance, guardianship rights, and residency rights for foreign spouses of legal residents.
↑ Indian courts have recognised guru–shishya, nata pratha or maitri karar–type contractual relationships, but they are not legally binding.
↑ Most Japanese cities and prefectures issue partnership certificates, but they are not legally binding.
↑ Marriages conducted abroad between a Namibian national and a foreign spouse provide residency rights in Namibia.
↑ Romania provides hospital visitation rights through a "legal representative" status. :
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Timeline 342 MSM activity made illegal 1533 Death penalty introduced for MSM activity 1543 Buggery Act extended to Wales 1828 Offences Against the Person Act 1828 1835 James Pratt and John Smith executed 1861 Death penalty for buggery abolished 1885 Labouchere Amendment introduced 1889 Cleveland Street scandal 1895 Oscar Wilde found guilty of gross indecency 1912 The Cave of the Golden Calf opens 1921 Plans to make lesbian activity illegal defeated 1936 Mark Weston transitions 1952 John Nott-Bower begins crackdown 1954 Pitt-Rivers, Montagu, Wildeblood imprisoned 1954 Alan Turing commits suicide 1957 Wolfenden report released 1967 MSM activity made legal (England & Wales) 1972 First British Gay Pride Rally 1976 Jeremy Thorpe resigns as Liberal leader 1981 MSM activity made legal (Scotland) 1981 First case of AIDS reported in the UK 1982 MSM activity made legal (NI) 1983 Gay men barred from donating blood 1984 Chris Smith elected as first openly gay MP 1987 Operation Spanner begins 1988 Section 28 comes into force 1989 Stonewall UK forms 1994 Age of consent for MSM becomes 18 1997 Angela Eagle becomes first openly lesbian MP 1998 Bolton 7 found guilty 1998 Lord Alli becomes first openly gay Lord 1999 Admiral Duncan bombing 2000 Gay men allowed in HM Armed Forces 2001 Age of consent equalised to 16 2001 MSM activity involving multiple men legal 2002 Same sex couples granted equal rights to adopt 2003 Section 28 repealed 2004 Civil partnerships introduced 2004 Gender Recognition Act 2004 2006 Discrimination made illegal 2008 Equalised access to IVF for lesbian couples 2008 Incitement to homophobic hatred made a crime 2009 Public apology to Alan Turing 2010 Equality Act 2010 2011 Gay men allowed to donate blood (1 yr deferral) 2013 Nikki Sinclaire becomes first openly trans MEP 2013 Marriage (Same Sex Couples) Act 2013 2014 First same-sex marriages take place 2016 MSM activity not grounds for military discharge 2017 Turing law implemented 2017 Blood donation deferral 3 months (excl. NI) 2019 MPs legislate for gay marriage in NI 2020 Gay marriage legal across UK, incl. NI 2020 Blood donation deferral 3 months (incl. NI) 2021 Blood donation deferral equalised :
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Same-sex marriage has been legal in Northern Ireland since 13 January 2020, following the enactment of the Northern Ireland (Executive Formation etc) Act 2019. The first marriage ceremony took place on 11 February 2020. Civil partnerships have also been available for same-sex couples in Northern Ireland since their introduction by the Government of the United Kingdom in 2005.
Between 2012 and 2015, the Northern Ireland Assembly voted five times on same-sex marriage, and although it was passed by a slim majority on the fifth attempt, it was vetoed by the Democratic Unionist Party using the petition of concern. Following the inconclusive 2017 Assembly election and failure to form a Northern Ireland Executive by the deadline of 21 October 2019, provisions in the Northern Ireland (Executive Formation etc) Act 2019 mandating same-sex marriage by 13 January 2020 took effect. Regulations implementing same-sex marriage were signed by Julian Smith, Secretary of State for Northern Ireland, on 19 December 2019. The politician who introduced the 13 January 2020 deadline into the legislation, Baron Hayward, did so in order to allow enough time to update all legislation impacted by the change, such as pension rights and parental responsibilities. Marriages of same-sex couples became legally recognised on 13 January 2020, with couples free to register their intent to marry and couples who had previously married elsewhere having their unions recognised from that date.

## Civil partnerships

Civil partnerships (Irish: páirtnéireacht shibhialta, pronounced; Ulster Scots: ceevil pairtnerie) have been available to same-sex couples in Northern Ireland since 2005, following the passage of the Civil Partnership Act 2004 in the UK Parliament. The Act gives same-sex couples most, but not all, of the same rights and responsibilities as civil marriage. Civil partners are entitled to the same property rights as married opposite-sex couples, the same exemption as married couples on inheritance tax, social security and pension benefits, and also the ability to get parental responsibility for a partner's children, as well as responsibility for reasonable maintenance of one's partner and their children, tenancy rights, full life insurance recognition, next of kin rights in hospitals, and others. There is a formal process for dissolving partnerships akin to divorce. Civil partnerships can be conducted by religious organisations in England, Wales and Scotland but not in Northern Ireland.
Civil partnerships were opened to different-sex couples following the passage of the Marriage (Same-sex Couples) and Civil Partnership (Opposite-sex Couples) (Northern Ireland) Regulations 2019.

## Same-sex marriage

Marriage in Northern Ireland is subject to laws in force at the time. There is no obligation for either of those being married to belong to a religious denomination, or for the marriage to be carried out by a religious institution, but marriages carried out in the prescribed form by a religious denomination and registered by an authorised celebrant are recognised by the state.

### Assembly proposals

Legislation to allow for the recognition of same-sex marriages in Northern Ireland was debated five times in the Northern Ireland Assembly between 2012 and 2015. On the first four of those occasions, only a minority of Assembly members voted in favour of same-sex marriage, though the last vote on the issue in November 2015 saw a majority of MLAs vote in favour of same-sex marriage.
On 1 October 2012, the first Northern Ireland Assembly motion regarding same-sex marriage was introduced by Sinn Féin and the Greens. The motion was defeated 45–50. On 29 April 2013, a second attempt to introduce same-sex marriage was defeated by the Assembly 42–53, with the Democratic Unionist Party (DUP) and the Ulster Unionist Party (UUP) voting against and Sinn Féin, the Social Democratic and Labour Party (SDLP), the Alliance Party, and the Green Party voting in favour. A third attempt on 29 April 2014 was defeated 43–51, with all nationalist MLAs (Sinn Féin and SDLP), most Alliance MPs and four unionists (two from NI21 and two from the UUP) voting in favour. The remaining unionists (DUP, UUP, UKIP and Traditional Unionist Voice) and two Alliance MLAs voted against. A fourth attempt on 27 April 2015 also failed, 47–49. Again, Sinn Féin, SDLP and five Alliance members voted in favour, while the DUP and all but four of the UUP members (who were granted a conscience vote) voted against.
On 2 November 2015, the Northern Ireland Assembly voted for a fifth time on the question of legalising same-sex marriage. Of the 105 legislators who voted, 53 were in favour and 52 against, the first time a majority of the Assembly had ever voted in favour of same-sex marriage. However, the DUP again tabled a petition of concern signed by 32 members, preventing the motion from having any legal effect. Sinn Féin said that legislation regarding same-sex marriage would be a priority for the party in the Assembly elected in May 2016. On 23 June 2016, Finance Minister Máirtín Ó Muilleoir announced he had requested that officials in the Executive begin drafting legislation to allow same-sex marriage, stating that MLAs would much rather vote on the issue than "be forced to legislate [following] an adverse judgment" in the courts. In October 2016, First Minister Arlene Foster reaffirmed the DUP's opposition to same-sex marriage, saying the party would continue to issue a petition of concern blocking same-sex marriage in the Assembly over the next five years. The DUP won fewer than 30 seats at the March 2017 elections, losing the ability to singlehandedly block a bill using a petition of concern. The Assembly failed to reconvene for nearly three years following the election, with same-sex marriage and other issues being sources of disagreement between the major parties.
2 November 2015 vote in Northern Ireland Assembly :
| Party | Voted for | Voted against | Abstained | Absent (Did not vote) |
| Democratic Unionist Party | – | 38 Sydney AndersonJonathan BellPaula BradleyThomas BuchananPam CameronGregory CampbellTrevor ClarkeJonathan CraigSammy DouglasGordon DunneAlex EastonArlene FosterPaul FrewPaul GirvanPaul GivanBrenda HaleSimon HamiltonDavid HilditchWilliam HumphreyWilliam IrwinEmma Little-PengellyGordon LyonsNelson McCauslandIan McCreaDavid McIlveenMichelle McIlveenAdrian McQuillanGary MiddletonMaurice MorrowStephen MoutrayRobin NewtonEdwin PootsGeorge RobinsonPeter RobinsonAlastair RossMervyn StoreyPeter WeirJim Wells | – | – |
| Sinn Féin | 28 Cathal BoylanMichaela BoyleMegan FearonPhil FlanaganChris HazzardGerry KellySeán LynchAlex MaskeyDeclan McAleerFra McCannJennifer McCannRaymond McCartneyRosie McCorleyBarry McElduffBronwyn McGahanMartin McGuinnessDaithí McKayMaeve McLaughlinOliver McMullanIan MilneConor MurphyCarál Ní ChuilínCathal Ó hOisínMáirtín Ó MuilleoirJohn O'DowdMichelle O'NeillCaitríona RuanePat Sheehan | – | – | – |
| Social Democratic and Labour Party | 13 Alex AttwoodDominic BradleyJoe ByrneJohn DallatMark H. DurkanColum EastwoodClaire HannaDolores KellyPatsy McGloneKaren McKevittFearghal McKinneyPat RamseySeán Rogers | – | – | 1 Alban Maginness |
| Ulster Unionist Party | 1 Andy Allen | 11 Roy Beggs JrAdrian Cochrane-WatsonLeslie CreeJo-Anne DobsonSam GardinerRoss HusseyDanny KennedyMichael McGimpseySandra OverendNeil SomervilleRobin Swann | 1 Mike Nesbitt | – |
| Alliance Party of Northern Ireland | 7 Judith CochraneStewart DicksonStephen FarryDavid FordAnna LoTrevor LunnChris Lyttle | 1 Kieran McCarthy | – | – |
| Green Party Northern Ireland | 1 Steven Agnew | – | – | – |
| NI21 | 1 Basil McCrea | – | – | – |
| Traditional Unionist Voice | – | 1 Jim Allister | – | – |
| UK Independence Party | – | 1 David McNarry | – | – |
| Independent | 2 John McCallisterClaire Sugden | – | – | – |
| Total | 53 | 52 | 1 | 1 |
| Total | 49.5% | 48.6% | 0.9% | 0.9% |

### United Kingdom Parliament
#### 2018 proposals

Karen Bradley, the Secretary of State for Northern Ireland, said in February 2018 that same-sex marriage could be legislated for in Northern Ireland by the Parliament of the United Kingdom, and that the government would likely allow a conscience vote for its MPs if such legislation was introduced. Labour MP Conor McGinn said he would introduce a private member's bill extending same-sex marriage to Northern Ireland by the end of March 2018. Legislation to legalise same-sex marriage was introduced to the House of Commons on 28 March 2018, and passed its first reading. The bill's second reading in the Commons was blocked by Conservative MP Christopher Chope on 11 May 2018, and again on 26 October, and was rescheduled for debate on 23 November 2018, before being again rescheduled to 25 January 2019. An identical bill was introduced to the House of Lords on 27 March 2018 by Baron Hayward, and passed its first reading that day, though without government support.
On 1 November 2018, royal assent was granted to the Northern Ireland (Executive Formation and Exercise of Functions) Act 2018, which contained sections describing Northern Ireland's same-sex marriage and abortion bans as human rights violations. The law did not legalise same-sex marriage in Northern Ireland, but directed the British Government to "issue guidance" to civil servants in Northern Ireland "in relation to the incompatibility of human rights with [the region's laws on the two issues]". The law passed 207–117 in the House of Commons.

#### 2019 legalisation by Parliament

In March 2019, Baron Hayward introduced an amendment to an unrelated government bill, which if accepted would have extended same-sex marriage to Northern Ireland. Baroness Williams of Trafford opposed the amendment and said the UK Government preferred to have the Northern Ireland Assembly legalise same-sex marriage. Hayward withdrew it, stating that he and other Lords "made a tactical withdrawal today, but we will be back, this time to win".
In July 2019, McGinn announced his intention to attach an amendment to an upcoming Northern Ireland administrative bill, which would legalise same-sex marriage three months after passage of the bill if the Northern Ireland Assembly remained suspended. Under the terms of the originally-drafted amendment, the region's executive could approve or repeal the measure upon resumption. The amendment passed on 9 July in the House of Commons with 383 votes in favour and 73 votes against. McGinn's amendment, which was further amended by Lord Hayward during passage in the House of Lords on 17 July, was approved without a formal vote. It required the Secretary of State to issue regulations extending same-sex marriage to Northern Ireland if the Executive had not reconvened by 21 October 2019. If this occurred, then the regulations would come into effect on 13 January 2020. Lord Hayward's amendment was approved in the House of Commons with 328 votes in favour and 65 votes against on 18 July. The bill passed its final stages in the Parliament and received royal assent by Queen Elizabeth II on 24 July 2019, becoming the Northern Ireland (Executive Formation etc) Act 2019.
9 July 2019 vote in House of Commons :
| Party | Voted for | Voted against | Absent (Did not vote) |
| G Conservative Party | 105 Stuart AndrewVictoria AtkinsHarriett BaldwinGuto BebbRichard BenyonCrispin BluntPeter BottomleyAndrew BowieGraham BradySteve BrineAlistair BurtMaria CaulfieldAlex ChalkGreg ClarkKenneth ClarkeDamian CollinsTracey CrouchDavid T. C. DaviesMims DaviesCaroline DinenageJonathan DjanoglyMichael FabricantMark FieldVicky FordLucy FrazerMike FreerMark GarnierNus GhaniNick GibbMichael GoveLuke GrahamRichard GrahamHelen GrantChris GreenDamian GreenJustine GreeningAndrew GriffithsSam GyimahRobert HalfonLuke HallStephen HammondMatt HancockRichard HarringtonTrudy HarrisonSimon HartChris Heaton-HarrisPeter Heaton-JonesGordon HendersonNick HerbertAndrea JenkynsAndrew JonesMarcus JonesDaniel KawczynskiGillian KeeganJulian KnightAndrea LeadsomOliver LetwinIan Liddell-GraingerJack LoprestiTim LoughtonRachel MacleanAlan MakKit MalthouseScott MannPaul MastertonPatrick McLoughlinHuw MerrimanStephen MetcalfeMaria MillerNigel MillsAnne MiltonAndrew MitchellPenny MordauntNicky MorganDavid MundellSarah NewtonCaroline NokesNeil O'BrienGuy OppermanJohn PenroseAndrew PercyChris PhilpDan PoulterTom PursgloveWill QuinceAmber RuddAntoinette SandbachBob SeelyAlec ShelbrookeChris SkidmoreNicholas SoamesAndrew StephensonBob StewartIain StewartJulian SturdyRoss ThomsonJustin TomlinsonLiz TrussTom TugendhatEd VaizeyMatt WarmanGiles WatlingMike WoodWilliam WraggNadhim Zahawi | 65 David AmessSteve BakerHenry BellinghamPaul BeresfordBob BlackmanPeter BoneSuella BravermanAndrew BridgenJames BrokenshireFiona BruceJames CartlidgeBill CashRehman ChishtiChristopher ChopeSimon ClarkeThérèse CoffeyPhilip DaviesDavid DavisSteve DoubleRichard DraxDavid DuguidGeorge EusticeKevin FosterRoger GaleRobert GoodwillJames GrayKirstene HairMark HarperJohn HayesKevin HollinrakePhilip HolloboneAdam HollowayJohn HowellEddie HughesCaroline JohnsonDavid JonesStephen KerrGreg KnightJohn LamontPauline LathamJeremy LefroyEdward LeighAndrew LewerAnne MainNigel MillsDavid MorrisMatthew OffordOwen PatersonMike PenningMark PriskMark PrithcardJacob Rees-MoggLaurence RobertsonMary RobinsonAndrew RosindellDouglas RossJohn StevensonGary StreeterDesmond SwayneRobert SymsDerek ThomasMichael TomlinsonMartin VickersHeather WheelerBill Wiggin | 142 Nigel AdamsBim AfolamiAdam AfriyiePeter AldousLucy AllanEdward ArgarRichard BaconKemi BadenochSteve BarclayJohn BaronJake BerryBen BradleyKaren BradleyJack BreretonRobert BucklandAlex BurghartConor BurnsAlun CairnsJo ChurchillColin ClarkJames CleverlyGeoffrey Clifton-BrownAlberto CostaRobert CourtsGeoffrey CoxStephen CrabbGlyn DaviesLeo DochertyMichelle DonelanNadine DorriesOliver DowdenJackie Doyle-PriceJames DuddridgeAlan DuncanIain Duncan SmithPhilip DunneMichael EllisTobias EllwoodCharlie ElphickeNigel EvansDavid EvennettMichael FallonLiam FoxMark FrancoisGeorge FreemanMarcus FyshDavid GaukeCheryl GillanJohn GlenZac GoldsmithBill GrantChris GraylingDominic GrievePhilip HammondGreg HandsRebecca HarrisOliver HealdJames HeappeyDamian HindsSimon HoareGeorge HollingberyNigel HuddlestonJeremy HuntNick HurdAlister JackMargot JamesSajid JavidRanil JayawardenaBernard JenkinRobert JenrickBoris JohnsonGareth JohnsonJo JohnsonSeema KennedyKwasi KwartengMark LancasterPhillip LeeBrandon LewisJulian LewisDavid LidingtonJulia LopezJonathan LordCraig MackinlayTheresa MayPaul MaynardStephen McPartlandEsther McVeyMark MenziesJohnny MercerAmanda MillingDamien MooreAnne Marie MorrisJames MorrisWendy MortonSheryll MurrayAndrew MurrisonBob NeillJesse NormanNeil ParishPriti PatelMark PawseyClaire Perry O'NeillChris PincherRebecca PowVictoria PrentisJeremy QuinDominic RaabJohn RedwoodLee RowleyDavid RutleyPaul ScullyAndrew SelousGrant ShappsAlok SharmaKeith SimpsonChloe SmithHenry SmithJulian SmithRoyston SmithCaroline SpelmanMark SpencerRory StewartMel StrideGraham StuartRishi SunakHugo SwireMaggie ThroupKelly TolhurstCraig TraceyDavid TredinnickAnne-Marie TrevelyanShailesh VaraTheresa VilliersCharles WalkerRobin WalkerBen WallaceDavid WarburtonHelen WhatelyCraig WhittakerJohn WhittingdaleGavin WilliamsonJeremy Wright |
| Labour Party | 222 Diane AbbottDebbie AbrahamsRushanara AliRosena Allin-KhanMike AmesburyTonia AntoniazziJonathan AshworthAdrian BaileyKevin BarronMargaret BeckettHilary BennClive BettsRoberta Blackman-WoodsPaul BlomfieldTracy BrabinBen BradshawKevin BrennanLyn BrownNick BrownChris BryantKaren BuckRichard BurdenRichard BurgonDawn ButlerLiam ByrneRuth CadburyAlan CampbellRonnie CampbellDan CardenSarah ChampionJenny ChapmanBambos CharalambousAnn ClwydVernon CoakerJulie CooperRosie CooperYvette CooperJeremy CorbynNeil CoyleDavid CrausbyMary CreaghStella CreasyJon CruddasJohn CryerJudith CumminsAlex CunninghamJim CunninghamJanet DabyNic DakinWayne DavidMarsha de CordovaGloria De PieroThangam DebbonaireEmma Dent CoadTan DhesiAnneliese DoddsStephen DoughtyPeter DowdDavid DrewJack DromeyRosie DuffieldAngela EagleMaria EagleClive EffordJulie ElliottLouise EllmanBill EstersonChris EvansPaul FarrellyJim FitzpatrickColleen FletcherCaroline FlintLisa ForbesYvonne FovargueVicky FoxcroftJames FrithGill FurnissHugh GaffneyBarry GardinerRuth GeorgePreet Kaur GillRoger GodsiffKate GreenLilian GreenwoodMargaret GreenwoodNia GriffithJohn GroganAndrew GwynneLouise HaighFabian HamiltonDavid HansonEmma HardyHarriet HarmanCarolyn HarrisHelen HayesSue HaymanJohn HealeyStephen HepburnMike HillMeg HillierMargaret HodgeSharon HodgsonKate HollernRupa HuqImran HussainDan JarvisDiana JohnsonDarren JonesGerald JonesHelen JonesKevan JonesSarah JonesSusan Elan JonesMike KaneBarbara KeeleyLiz KendallAfzal KhanGed KillenStephen KinnockPeter KyleLesley LairdIan LaveryKaren LeeEmma Lewell-BuckClive LewisTony LloydRebecca Long-BaileyIan LucasHolly LynchJustin MaddersKhalid MahmoodSeema MalhotraGordon MarsdenSandy MartinChris MathesonSteve McCabeKerry McCarthySiobhain McDonaghAndy McDonaldJohn McDonnellPat McFaddenConor McGinnAlison McGovernLiz McInnesCatherine McKinnellJim McMahonAnna McMorrinIan MearnsMadeleine MoonJessica MordenStephen MorganGrahame MorrisIan MurrayLisa NandyAlex NorrisMelanie OnnChi OnwurahKate OsamorAlbert OwenStephanie PeacockTeresa PearceMatthew PennycookToby PerkinsJess PhillipsBridget PhillipsonLaura PidcockJo PlattLuke PollardLucy PowellYasmin QureshiAngela RaynerSteve ReedChristina ReesEllie ReevesRachel ReevesEmma ReynoldsJonathan ReynoldsMarie RimmerGeoffrey RobinsonMatt RoddaDanielle RowleyChris RuaneNaz ShahVirendra SharmaBarry SheermanPaula SherriffTulip SiddiqDennis SkinnerAndy SlaughterRuth SmeethCat SmithEleanor SmithJeff SmithLaura SmithOwen SmithKarin SmythGareth SnellAlex SobelJohn SpellarKeir StarmerJo StevensWes StreetingGraham StringerPaul SweeneyMark TamiNick Thomas-SymondsGareth ThomasEmily ThornberryStephen TimmsAnna TurleyKarl TurnerStephen TwiggLiz TwistValerie VazThelma WalkerMatt WesternAlan WhiteheadMartin WhitfieldPaul WilliamsPhil WilsonMohammad YasinDaniel Zeichner | – | 21 Geraint DaviesMary GlindonHelen GoodmanMark HendrickKate HoeyGeorge HowarthGraham JonesRuth JonesDavid LammyShabana MahmoodJohn MannRachael MaskellEd MilibandStephen PoundFaisal RashidLloyd Russell-MoyleJon TrickettDerek TwiggKeith VazTom WatsonCatherine West |
| Scottish National Party | 25 Hannah BardellMhairi BlackIan BlackfordKirsty BlackmanDeidre BrockAlan BrownLisa CameronJoanna CherryRonnie CowanAngela CrawleyMartyn DayMartin Docherty-HughesStephen GethinsPeter GrantNeil GrayDrew HendryStewart HosieChris LawStewart McDonaldStuart McDonaldJohn McNallyTommy SheppardChris StephensAlison ThewlissPete Wishart | – | 10 Douglas ChapmanMarion FellowsPatricia GibsonPatrick GradyDavid LindenAngus MacNeilCarol MonaghanGavin NewlandsBrendan O'HaraPhilippa Whitford |
| Liberal Democrats | 10 Vince CableAlistair CarmichaelEd DaveyWera HobhouseChristine JardineNorman LambLayla MoranJamie StoneJo SwinsonChuka Umunna | – | 2 Tom BrakeTim Farron |
| Democratic Unionist Party | – | 8 Gregory CampbellNigel DoddsPaul GirvanEmma Little-PengellyIan Paisley JrJim ShannonDavid SimpsonSammy Wilson | – |
| Sinn Féin | – | – | 7 Órfhlaith BegleyMickey BradyMichelle GildernewChris HazzardPaul MaskeyElisha McCallionFrancie Molloy |
| Change UK | 4 Ann CoffeyMike GapesChris LeslieJoan Ryan | – | 1 Anna Soubry |
| The Independents | 5 Heidi AllenLuciana BergerGavin ShukerAngela SmithJohn Woodcock | – | – |
| Plaid Cymru | 4 Jonathan EdwardsBen LakeLiz Saville RobertsHywel Williams | – | – |
| Green Party of England and Wales | 1 Caroline Lucas | – | – |
| Independent | 7 Ian AustinNick BolesSylvia HermonKelvin HopkinsStephen LloydChris WilliamsonSarah Wollaston | – | 3 Frank FieldEleanor LaingJared O'Mara |
| Total | 383 | 73 | 186 |
| Total | 59.7% | 11.4% | 29.0% |

### Attempted recall of Assembly and commencement

On 21 October 2019, the Democratic Unionist Party and the Traditional Unionist Voice petitioned to call the Assembly back into session for the first time in nearly three years. However, Sinn Féin, the Alliance Party, the Greens and People Before Profit announced their abstention from the Assembly, and the Social Democratic and Labour Party walked out of the Assembly session, leading to the absence of all nationalist MLAs and the lack of a cross-community quorum for electing a new speaker. Incumbent Speaker Robin Newton refused to suspend the rules to allow an anti-abortion bill and a potential anti-same-sex marriage bill to be brought to a floor vote, leading the DUP to walk out of the Assembly and end the session. As a result, the British Parliament deadline for overturning the introduction of same-sex marriage in Northern Ireland under the Northern Ireland (Executive Formation etc) Act 2019 passed at midnight on 21 October 2019, with abortion becoming legal and the Secretary of State required to issue regulations extending same-sex marriage to Northern Ireland. The Marriage (Same-sex Couples) and Civil Partnership (Opposite-sex Couples) (Northern Ireland) Regulations 2019 were signed by Secretary of State Julian Smith on 19 December 2019 and came into effect on 13 January 2020. The regulations contain a provision stating that:
   In the law of Northern Ireland, marriage has the same effect in relation to same-sex couples as it has in relation to opposite-sex couples.
The first same-sex couple to legally marry in Northern Ireland were Robyn Peoples and Sharni Edwards-Peoples on 11 February 2020 in Belfast. Connor Phillips and Shane Robinson were the first male couple to marry on 12 February in Newcastle, County Down. Regulations to enable those in civil partnerships to convert their relationship status to marriage were laid in Parliament on 22 October 2020, with the first conversions taking place from 7 December 2020.

## Court challenges
### Access to same-sex marriage

Two legal challenges to Northern Ireland's same-sex marriage ban were heard in the High Court in November and December 2015. Two couples, Grainne Close and Shannon Sickles and Chris and Henry Flanagan-Kanem, brought the case claiming that Northern Ireland's prohibition on same-sex marriage breached their human rights. The case was heard simultaneously with a case brought in January 2015 in which two men who had wed in England sought to have their marriage recognised in Northern Ireland. A ruling was handed down in August 2017; Judge John Ailbe O'Hara of the High Court found against the couples and determined that there were no grounds under case law from the European Court of Human Rights that the couples' rights were violated by Northern Ireland's refusal to recognise their union as a marriage and that same-sex marriage was a matter of social policy for the Parliament to decide rather than the judiciary.
One of the couples involved in the litigation (who were granted anonymity) said they would appeal the ruling. The appeal was heard by a three-judge panel of the Court of Appeal on 16 March 2018; a ruling had been expected some time in 2019. On 7 April 2020, the Court of Appeal in Belfast ruled that same-sex couples faced unjustified discrimination while denied the opportunity to marry in Northern Ireland. But with changes to the law meaning same-sex weddings can take place in Northern Ireland since 11 February 2020, senior judges decided not to make a formal declaration on any human rights breach.

### Conversion of civil partnerships

In 2019, two same-sex couples indicated they would sue the UK Government over bureaucratic obstacles that may have forced them to wait two years before being capable of converting their civil partnerships into marriages. The issue was rectified by further regulations which came into effect in December 2020.

## Statistics
### Civil partnerships

According to the Northern Ireland Statistics and Research Agency (NISRA), 1,495 same-sex civil partnerships were performed in Northern Ireland between 2005 and 2021, mostly between lesbian couples. Most civil partnerships were conducted in Belfast (804), the city accounting for about half of all Northern Irish partnerships, followed by Derry City and Strabane (133), Newry, Mourne and Down (116), Ards and North Down (101), Mid and East Antrim (89), Lisburn and Castlereagh (67), Fermanagh and Omagh (50), Armagh City, Banbridge and Craigavon (46), Antrim and Newtownabbey (39), Causeway Coast and Glens (34), and Mid Ulster (16).
In 2015, the average age for men entering into civil partnerships was 33.8, whereas for women it was 36.8 (34.3 and 32.2 respectively for married opposite-sex partners). There were seven partnership dissolutions in 2015 (five to male couples and two to lesbian couples), compared to 2,360 divorces.

### Marriage

158 same-sex marriages were performed in Northern Ireland in 2020. This constituted 4.2 per cent of the total number of marriages performed in Northern Ireland during that period. This increased to 396 same-sex marriages in 2021, and to 266 in 2022.
Number of marriages performed in Northern Ireland :
| Year | Same-sex marriages | Same-sex marriages | Same-sex marriages | Opposite-sex marriages | Total marriages | % same-sex |
| Year | Female | Male | Total | Opposite-sex marriages | Total marriages | % same-sex |
| 2020 | 84 | 74 | 158 | 3,566 | 3,724 | 4.24% |
| 2021 | 240 | 156 | 396 | 7,525 | 7,921 | 5.00% |
| 2022 | 150 | 116 | 266 | 8,298 | 8,564 | 3.11% |
| 2023 | 189 | 129 | 318 | 7,176 | 7,494 | 4.24% |

## Religious performance

The main religious denominations in Northern Ireland define marriage as between "one man and one woman", and do not support or bless same-sex marriages. The majority of marriages in Northern Ireland are also conducted by religious denominations, e.g. 4,407 out of 7,255 marriage ceremonies in 2019 (61%). By contrast, secular humanists in Northern Ireland have been conducting partnership ceremonies for same-sex couples in Northern Ireland for many years. Northern Ireland Humanists, the Northern Irish section of Humanists UK, welcomed the introduction of same-sex marriage and said it was looking forward to conducting official ceremonies.
Under the Marriage (Northern Ireland) Order 2003, an officiant shall not solemnise a religious marriage "except in accordance with a form of ceremony which is recognised by the religious body of which he is a member" and which "includes and is in no way inconsistent with" an appropriate declaration i.e. that they accept each other as spouses in the presence of each other, the officiant, and two witnesses. A religious body is defined in legislation as "an organised group of people meeting regularly for common religious worship". Marriage ceremonies of same-sex couples in religious facilities became permitted on 1 September 2020, after subsidiary legislation was passed by the Northern Ireland Office. The legislation contains exemptions and protections for religious bodies and officiants that do not wish to conduct same-sex marriages. The first religious same-sex marriage ceremony was performed on 12 December 2020 in Carrickfergus, County Antrim. The officiant was Pastor Steve Ames of the Harbour Faith Community. The Quakers in Northern Ireland are the only mainstream church in Northern Ireland that performs same-sex marriages. In 2018, a motion supporting and allowing such marriages in their meeting houses was passed at an annual yearly meeting held in Limerick, Ireland.
The doctrine of the Catholic Church states: "The matrimonial covenant, by which a man and a woman establish between themselves a partnership of the whole of life, is by its nature ordered toward the good of the spouses and the procreation and education of offspring." In December 2023, the Holy See published Fiducia supplicans, a declaration allowing Catholic priests to bless couples who are not considered to be married according to church teaching, including the blessing of same-sex couples.
The Presbyterian Church in Ireland subscribes to the Westminster Confession of Faith which affirms that marriage "is to be between one man and one woman: neither is it lawful for any man to have more than one wife, nor for any woman to have more than one husband, at the same time". The Reformed Presbyterian Church of Ireland, the Evangelical Presbyterian Church and the Free Presbyterian Church of Ulster also subscribe to the Westminster Confession of Faith and its definition of marriage. The Congregational Union of Ireland affirms the Savoy Declaration, which is similar to the Westminster Confession of Faith in stating that "marriage is to be between one man and one woman: neither is it lawful for any man to have more than one wife, nor for any woman to have more than one husband at the same time". The Salvation Army – as stated in its "Marriage Positional Statement" – believes that marriage is "an exclusive and lifelong relationship between one man and one woman which is characterised by mutual submission, respect, self-giving love, faithfulness and openness to each other". It adds that human imperfection and sinfulness "may make it difficult to reach the goal of lifelong faithfulness" and that the Christian ideal of marriage is compromised by breakdown, separation and divorce, cohabitation, forced marriage, same-sex partnerships and polygamy. However, the Salvation Army "does not condemn or abandon people who fall short of the ideal" but rather, in God's name, it seeks to offer support, reconciliation, counsel, grace and forgiveness.
The Church of Ireland affirms in its canon law that "according to our Lord's teaching that marriage is in its purpose a union permanent and life-long, for better or worse, till death do them part, of one man with one woman, to the exclusion of all others on either side". In 2012, the General Synod of the Church of Ireland reaffirmed this teaching in a motion on "Human Sexuality in the Context of Christian Belief". The motion added that the church "recognises for itself and of itself, no other understanding of marriage" and acknowledged that members of the church "have at times hurt and wounded people by words and actions, in relation to human sexuality". The church affirmed a "continuing commitment to love our neighbour, and opposition to all unbiblical and uncharitable actions and attitudes in respect of human sexuality from whatever perspective, including bigotry, hurtful words or actions, and demeaning or damaging language". Some dioceses have expressed support for same-sex blessings.
The Methodist Church in Ireland states that marriage is "a relationship, intended as permanent, between one man and one woman" in its "Practical Expressions of Methodist Belief" document. The church opposes "all debased forms of sexuality and sexual practice, whether heterosexual or homosexual" but asks for "understanding and tolerance for those whose sexual orientation is towards those of their own gender" and encourages the wider church "to give a greater lead in the education of society, including Christians, regarding this issue, so that ignorance, prejudice and fear may disappear". The Association of Baptist Churches in Ireland affirms "the creation ordinance of marriage as the lifelong union of one man and one woman" in its Doctrinal Statement.

## Public opinion

A September 2014 LucidTalk poll for the Belfast Telegraph showed that 40.1% of the population supported same-sex marriage, while 39.4% opposed and 20.5% either had or stated no opinion. Of those that gave an opinion, 50.5% supported and 49.5% opposed same-sex marriage. A poll in May 2015 found that 68% of the population supported same-sex marriage, with support rising to 75% in Belfast. A "mass rally", organised by the Irish Congress of Trade Unions, Amnesty International, and the Rainbow Project took place in Belfast on 13 June 2015, with a 20,000 person turnout. A June 2016 poll placed support for same-sex marriage at 70%, while those opposing it at 22%.
A December 2016 LucidTalk poll found that 65.22% of people surveyed supported the legalisation of same-sex marriage in Northern Ireland. However, a majority of unionist respondents was opposed to same-sex marriage in Northern Ireland, with only 37.04% in favour (with support rising to 71% for unionists aged between 18 and 24 years of age). By contrast, 92.92% of nationalist respondents and 95.75% of Alliance/Green/PBP voters were in favour.
An April 2018 Sky Data poll placed support for same-sex marriage in Northern Ireland at 76%, with 18% opposed.
A 2019 poll conducted by YouGov revealed that 70% of British people agreed that same-sex marriage should be legalised in Northern Ireland (up from 65% in 2018), including 55% of those living in Northern Ireland. Among Conservative voters, 62% (up from 54% in 2018) expressed support for the introduction of same-sex marriage in Northern Ireland. 81% of "Remain" voters said they supported same-sex marriage, compared to 60% of "Leave" voters (this was at a time when in the aftermath of the 2016 EU referendum the issue of Brexit dominated British politics). In Northern Ireland itself, 72% of women supported same-sex marriage, compared to 40% of men.