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Mary Laffoy

b. 1945

Irish judge

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About Mary Laffoy

Born 1945. Mary Laffoy is an Irish judge and barrister.

Mary Eleanor Laffoy, SC (born 17 June 1945) is a retired Irish judge who served as President of the Law Reform Commission from 2018 to 2022, a Judge of the Supreme Court from 2013 to 2017, and a Judge of the High Court from 1995 to 2013. She also chaired the Citizens' Assembly between 2016 and 2018.

Early life Laffoy was born on North Circular Road, Dublin, moving to Manorhamilton and Swinford, before returning to Dublin to live in Donabate following the death of her father. She attended Tourmakeady College in Toormakeady. She received the John Brooks Scholarship at the Inns for achieving the highest marks. She received a BA degree from UCD in 1968 and a BCL degree in 1971.

Legal career She was called to the Bar in 1971 and to the Inner Bar in 1987. She devilled for Brian McCracken.

Her expertise at the Bar was in property law.

In 1986, she appeared on The Late Late Show in a simulated court case to argue for a vote against the Fifteenth Amendment of the Constitution of Ireland.

Judicial career

High Court She was appointed as a judge of the High Court in 1995. She primarily presided over cases involving chancery law.

She presided over the Commission to Inquire into Child Abuse from 1999 to 2003, an inquiry into child abuse. Her decision to resign as chair before the commission completed its report was controversial. In her letter of resignation from the commission of 2 September 2003, Laffoy outlined her belief that the actions of the Government and the Department of Education had frustrated her efforts and had slowed the commission's work. She felt that: "...the cumulative effect of those factors effectively negated the guarantee of independence conferred on the Commission and militated against it being able to perform its statutory functions." The commission was chaired from 2003 to 2009 by Judge Sean Ryan.

She presided over the High Court hearing in A v Governor of Arbour Hill Prison, ordering the release of a prisoner convicted of statutory rape due to an earlier finding that the offence he was convicted of was contrary to the Constitution of Ireland. Her decision was overturned on appeal to the Supreme Court. A portrait of her was unveiled in the King's Inns in March 2020.

Additional appointments

Citizens' Assembly

In July 2016, she was appointed by Taoiseach Enda Kenny to chair the Citizens' Assembly, which she chaired until June 2018.

Law Reform Commission

She became the president of the Law Reform Commission in 2018.

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Important facts

Birth century
Occupation
Nationality
Education
University College Dublin, Tourmakeady College
Also known as
Mary Eleanor Laffoy

People in Mary Laffoy's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Mary Laffoy's

Frequently asked questions

Who is Mary Laffoy?

Irish judge

When was Mary Laffoy born?

Mary Laffoy was born on 17 June 1945 in Tuam.

What is Mary Laffoy's occupation?

Mary Laffoy is a judge and barrister.

What nationality is Mary Laffoy?

Mary Laffoy is Irish.

Sources & further reading

Β· Wikipedia: Mary Laffoy

Β· Wikidata: Q6780039

Β· DBpedia: Mary Laffoy

Cite this page

APA: Biography.guide. (2026). Mary Laffoy. https://biography.guide/mary-laffoy/

MLA: "Mary Laffoy." Biography.guide, https://biography.guide/mary-laffoy/.

Chicago: "Mary Laffoy." Biography.guide. https://biography.guide/mary-laffoy/.

Data last updated: 2026-09-20 Β· Spot an error? Report a correction.

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