Rosie Winterton, English nurse and politician, Shadow Leader of the House of Commons
Dame Rosalie Winterton, (born 10 August 1958) is a British Labour Party politician who has been the Member of Parliament (MP) for Doncaster Central since 1997. In June 2017, Winterton became one of three Deputy Speakers in the House of Commons.

She served under Prime Minister Tony Blair as a minister in the Department for Health, then under Gordon Brown as the Minister of State for Transport from 2007 to 2008, Minister for Work and Pensions from 2008 to 2009, and the Minister for Local Government from 2009 to 2010, making her the only one of the current Speaker and Deputy Speakers to have served as a minister in government. She later entered the Shadow Cabinet in May 2010 as the Shadow Leader of the House of Commons.

In September 2010, she was nominated and elected unopposed as Labour Chief Whip and served in the post until October 2016. She was elected as one of three deputy speakers of the House of Commons on 28 June 2017 and re-elected unopposed on 7 January 2020,

and on 27 February 2022 she annouced she would not contest the next UK general election.