Jeremy Dickson Paxman (born 11 May 1950) is an English former broadcaster, journalist and author, born in Yorkshire.

Born in Leeds, Paxman was educated at Malvern College and St Catharine's College, Cambridge, where he edited the undergraduate newspaper Varsity. At Cambridge, he was a member of a Labour Party club and described himself as a socialist, in later life describing himself as a one-nation conservative. He joined the BBC in 1972, initially at BBC Radio Brighton, relocating to London in 1977. In following years, he worked on Tonight and Panorama, becoming a newsreader for the BBC Six O'Clock News and later a presenter on Breakfast Time and University Challenge.

In 1989, he became a presenter for the BBC Two programme Newsnight, interviewing many political figures. Paxman became known for his forthright interviewing style, particularly when interrogating politicians. These appearances were sometimes criticised as aggressive, intimidating and condescending, yet also applauded as tough and incisive. In 2014, Paxman left Newsnight after 25 years as its presenter. Since then, he has done occasional work for Channel 4 News. From its revival in 1994 up until he stepped down from the show in 2023, he presented University Challenge and its Christmas spin-off from 2011 to 2022. In 2022, he announced he was standing down, as he had been diagnosed with Parkinson's disease.

Paxman was born in Leeds, West Riding of Yorkshire, the son of steel company employee and former Royal Navy lieutenant and typewriter salesman (Arthur) Keith Paxman, who left the family and settled in Australia, and Joan McKay (née Dickson; 1920–2009). Keith Paxman's father was a worsted spinner, who became sufficiently prosperous as a travelling sales representative to send his son to public school in Bradford. The Dickson family were wealthier, with Keith's father-in-law, a self-made success, paying the Paxman children's school fees.

Paxman is the eldest of four children: one of his brothers, Giles Paxman (1951−2025), was the British ambassador to Spain (having previously been ambassador to Mexico), and the other, James (born 1953), is chief executive of the Dartmoor Preservation Association. His sister, Jenny (born 1957), is a producer at BBC Radio.

Paxman was brought up in Hampshire, Bromsgrove, and Peopleton near Pershore in Worcestershire. He went to Malvern College in 1964, and later read English at St Catharine's College, Cambridge, where he edited the university student newspaper Varsity. While at Cambridge, Paxman was briefly a member of the Cambridge Universities Labour Club, attending only one meeting, finding student politics "self-important and trivial at the same time." He has since been made an honorary fellow of the College.

In January 2006, Paxman was the subject of an episode of the BBC genealogy series Who Do You Think You Are?. The documentary concluded that he was descended from Roger Packsman, a 14th-century politician from Suffolk who had changed his name to Paxman to impress the electorate (pax being Latin for 'peace'). Paxman's maternal grandmother was born in Glasgow, Scotland. The programme generated much publicity before its transmission by displaying him with tears in his eyes on camera when informed that his impoverished great-grandmother Mary McKay's poor relief had been revoked because she had a child out of wedlock.

Paxman joined the BBC's graduate trainee programme in 1972. He started in local radio, at BBC Radio Brighton. He moved to Belfast, where he reported on the Troubles. He moved to London in 1977. Two years later he transferred from the Tonight programme to Panorama. After five years reporting from places such as Beirut, Uganda and Central America, he read the Six O'Clock News for two years, before moving to BBC1's Breakfast Time programme.