Sorcha Eastwood: Alliance MP for Lagan Valley

When a candidate makes history by flipping a long-held seat, it’s worth understanding who they are and what they stand for. Sorcha Eastwood did exactly that in July 2024, becoming the first woman and the first non-unionist MP ever elected for Lagan Valley. This article traces her parliamentary career, digs into her personal life, and clarifies the common confusion with fellow Northern Irish politician Colum Eastwood.

Full name: Sorcha Lucy Eastwood ·
Political party: Alliance Party of Northern Ireland ·
Constituency: Lagan Valley ·
Start of MP term: 4 July 2024 ·
Pre-2024 office: MLA for Lagan Valley (2017–2024) ·
Official website: members.parliament.uk

Seven key facts about Sorcha Eastwood at a glance, with one standout: she took a seat held by unionists since its creation in 1983.

Who is the Alliance MP Sorcha Eastwood?

Sorcha Eastwood’s political party affiliation

Sorcha Eastwood is a member of the Alliance Party of Northern Ireland, a centrist, cross-community party. She has represented the party since before her first election to the Northern Ireland Assembly in 2017 (Wikipedia (biographical profile)). The Alliance Party officially selected her as its Westminster candidate for Lagan Valley on 27 January 2024 (Alliance Party announcement).

Sorcha Eastwood’s role as MP for Lagan Valley

Eastwood has been the Member of Parliament for Lagan Valley since 4 July 2024 (UK Parliament Members site (official record)). She won the seat with 18,618 votes — 37.9% of the vote — defeating DUP candidate Jonathan Buckley, who secured 15,659 votes (31.9%). Her majority was 2,959 votes (UK Parliament election results (official)). The election saw a turnout of 59.7% from an electorate of 82,201, with 162 invalid votes (UK Parliament election results).

What religion is Sorcha Eastwood?

Sorcha Eastwood Catholic or Protestant background

There is no publicly confirmed statement from Sorcha Eastwood regarding her personal religious beliefs. Some online speculation mentions Catholic or Protestant affiliations, but no verified source — such as an interview, biography, or official profile — addresses the question. The UK Parliament member page lists only her political affiliation and constituency (UK Parliament Members site).

The Alliance Party is explicitly non-sectarian, and its elected representatives typically do not disclose religious affiliation unless they choose to. As a result, any claim about Eastwood’s religion remains unsubstantiated.

Is Sorcha Eastwood an MP?

Sorcha Eastwood’s current parliamentary status

Yes, Sorcha Eastwood is currently serving as the MP for Lagan Valley. She was elected on 4 July 2024 and is listed on the official UK Parliament website (UK Parliament Members site). She can be contacted via her parliamentary email: sorcha.eastwood.mp@parliament.uk.

Her predecessor as MP was Sir Jeffrey Donaldson, who had held the seat under successive unionist party labels since 1997 (ARK Northern Ireland Elections (academic constituency database)). Eastwood’s election marked a historic break from that lineage.

Who is Sorcha Eastwood married to?

Sorcha Eastwood husband details

Sorcha Eastwood is married to a man named Jonathan. His surname has not been made public. The couple have two children (Wikipedia (biographical profile)). Eastwood occasionally shares family photos on her Instagram account (Instagram @sorchaeastwoodlv), but the children’s names and ages have not been disclosed in reliable media sources.

Is Columb Eastwood still an MP? (Clarification: Colum Eastwood)

Difference between Sorcha Eastwood and Colum Eastwood

A common point of confusion arises from the similar surnames. Colum Eastwood is a different politician — he is the Social Democratic and Labour Party (SDLP) MP for Foyle, elected first in 2019 and re-elected in 2024. He is not related to Sorcha Eastwood. Colum Eastwood remains an MP and serves as his party’s leader (BBC News (constituency map and results)).

The two do not share a party affiliation, constituency, or family connection. Any online searches mixing “Sorcha Eastwood” with “Colum Eastwood girlfriend” or “husband” conflate unrelated individuals.

Who is Sorcha Eastwood’s father?

No publicly available information identifies Sorcha Eastwood’s father. Her family background has not been the subject of media reporting, and no official biography mentions her parents. The United Kingdom Parliament’s member page for Sorcha Eastwood contains only her political contact details (UK Parliament Members site). Without a credible source, any claim about her father’s identity should be treated as unsupported rumor.

Who is Colum Eastwood’s new girlfriend? (Context)

Recent media reports and social media chatter about Colum Eastwood’s personal life have no bearing on Sorcha Eastwood. Colum Eastwood is the SDLP MP for Foyle, unrelated to Sorcha. Any references to “Colum Eastwood’s girlfriend” are separate from Sorcha Eastwood’s private life. To date, no reliable source has linked Sorcha Eastwood to that story.

Key moments in Sorcha Eastwood’s political career

“Lagan Valley results: Alliance’s Sorcha Eastwood becomes first non-unionist to win seat.”

The Irish Times (leading Irish daily)

“Alliance claim historic win in DUP stronghold of Lagan Valley.”

ITV News UTV (regional broadcaster)

“Sorcha Eastwood won Lagan Valley with a majority of 2,959, flipping a seat unionists had held since its creation.”

UK Parliament election results (official results)

“Eastwood was listed as the MP for Lagan Valley after the 2024 general election.”

UK Parliament Members site (official register)

The pattern across these sources is consistent: Eastwood’s victory was widely regarded as a landmark, not just for the Alliance Party but for the political complexion of Northern Ireland as a whole. The implication: the 2024 election may mark the beginning of a more competitive landscape in traditionally safe unionist seats.

For the Alliance Party, the decision to invest in Lagan Valley paid off handsomely. For the DUP, the loss of a stronghold underscores the challenge of maintaining cross-community appeal in a changing electorate. For voters in Lagan Valley, the choice is clear: a representative who broke a decades-old mold, or a return to the unionist tradition that held the seat for 41 years.

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A detailed biography of Sorcha Eastwood, including her family and religious views, is available in Sorcha Eastwoods biography.

Frequently asked questions