Sir Jeffrey Donaldson is a former Northern Irish politician who served as the leader of the Democratic Unionist Party (DUP) and a Member of Parliament for Lagan Valley for 27 years. He gained international public attention in June 2026 after being convicted of 18 counts of historical child sexual abuse, including one count of rape, against two women when they were children a conviction that represents one of the most dramatic falls from grace in modern UK politics.
Quick Facts
· Full Name: Sir Jeffrey Donaldson
· Age: 63 (born 1962)
· Nationality: British (Northern Irish)
· Occupation: Former Politician, Ex-DUP Leader, Former MP
· Known For: Longest-serving MP in Northern Ireland; DUP leader; convicted child sex offender
· Marital Status: Married to Eleanor Donaldson
· Children: Not confirmed
Early Life and Background
Donaldson was born in Kilkeel, County Down. He joined the Ulster Unionist Party (UUP) in his late teens and was elected to a short-lived incarnation of the Northern Ireland Assembly in 1985 at just 22 years old, becoming the youngest person ever to win a seat at Stormont . He worked as a personal assistant for the late MP Enoch Powell before being elected as MP for Lagan Valley in 1997 .
Career and Achievements
Donaldson was one of Northern Ireland’s most prominent unionist politicians for over four decades. Initially a senior member of the UUP, he famously walked out of the Good Friday Agreement talks in 1998, opposing the peace deal . In 2003, he defected to the DUP and quickly rose through its ranks, becoming its chief whip at Westminster .
In 2017, he played a key role in negotiating the confidence-and-supply agreement that propped up Theresa May’s Conservative minority government . In 2021, after a chaotic leadership contest, he became leader of the DUP . In February 2024, he led the party back into powersharing government at Stormont after a two-year boycott, a move widely seen as the pinnacle of his political career. He was knighted in the Queen’s 2016 Birthday Honours .
Why He Is In the News
Donaldson is in the news after being found guilty on June 22, 2026, of all 18 child sex abuse charges against him, including one count of rape . The offences were committed against two women when they were children between 1985 and 2008 . He was immediately remanded into custody to face a “lengthy” prison sentence and placed on the sex offenders’ register . His wife, Lady Eleanor Donaldson, was found to have aided and abetted his offending .
Conclusion
Jeffrey Donaldson was once one of the most powerful and respected figures in Northern Irish politics a man who walked out of the Good Friday Agreement, led the DUP, and helped prop up a UK government. But a jury at Newry Crown Court concluded that behind the polished public persona lay a predatory child abuser. He is now a convicted rapist and sex offender, facing a lengthy prison sentence and a legacy of disgrace that will forever overshadow his political career.
