Tom Winsor

Sir Thomas Philip Winsor (born 7 December 1957) is a British arbitrator and mediator, lawyer, consultant and economic regulatory professional.

Between 1 October 2012 and 31 March 2022, he served as Her Majesty's Chief Inspector of Constabulary.

Between 5 July 1999 and 4 July 2004, he served as the Rail Regulator and International Rail Regulator for Great Britain. He oversaw the collapse of Railtrack, the infrastructure manager for the British rail network and the creation and refinancing of the successor network infrastructure manager, Network Rail.

Born in Broughty Ferry, Dundee, Winsor practised law in various capacities from 1979 to 1999 and between 2004 and 2012. He maintains his licence to practise law.

In October 2010, UK Home Secretary Theresa May MP appointed him to carry out a controversial, wide-ranging review of the remuneration and conditions of service of police officers and staff in England and Wales, the first for over 30 years. Following the final publication of the review in March 2012, the Home Secretary nominated him to serve as Her Majesty's Chief Inspector of Constabulary in June 2012, the first to be appointed from outside the police service. Following confirmation hearings, he began his role in October 2012. He left office on 31 March 2022, on the expiry of his last term of office.

In July 2017, he was additionally appointed as the first Her Majesty's Chief Inspector of Fire & Rescue Services, overseeing an expanded Her Majesty's Inspectorate of Constabulary and Fire & Rescue Services. His policing and fire appointments ran together, and expired on the same day.