Desmond John Humphrys is a Welsh broadcaster. From 1981 to 1987 he was the main presenter of the Nine O'Clock News, the flagship BBC News television programme, and from 1987 until 2019 he presented on the BBC Radio 4 breakfast programme Today. He was the host of the BBC Two television quiz show Mastermind from 2003 to 2021, for a total of 735 episodes. Humphrys now presents a regular Sunday afternoon show on Classic FM, where he also sometimes fills in on the weekday More Music Breakfast show.

The BBC Nine O'Clock News was a BBC News programme that was the Corporation's flagship news programme. It was launched on 14 September 1970 and ran until 13 October 2000, when it was replaced by the BBC Ten O'Clock News.