Peter John Snow is a British radio and television presenter and historian. Between 1969 and 2005, he was an analyst of general election results, first on ITV and later for the BBC. He presented Newsnight from its launch in 1980 until 1997. He has presented a number of documentaries, including some with his son, Dan Snow.

Newsnight is the BBC's news and current affairs programme, providing in-depth investigation and analysis of the stories behind the day's headlines. The programme is broadcast on weekdays at 22:30 on BBC Two and the UK feed of BBC News channel; it is also available on BBC iPlayer.