Donald Rumbelow (born c.1940) is a British former City of London Police officer, crime historian, and ex-curator of the City of London Police's Crime Museum.
[1] He has twice been chairman of England's Crime Writers' Association.
A recognised authority on the Whitechapel Murders, he currently acts as a London Tourist Board Blue Badged guide of the Jack the Ripper Walk, a walking tour in London visiting the locations associated with the crimes.
[2] He has appeared in several television documentaries examining the subject.
[4] His literary and lecturing work ranges over several centuries of London's crime history.