Usman Khan (10 March 1991 – 29 November 2019), also known as Abu Saif, was a British terrorist who was convicted of plotting a terrorist attack in 2012 and who was shot dead by City of London Police after being restrained by members of the public whilst committing a knife attack near London Bridge on 29 November 2019, during which he injured three women (one fatally) and two men (one fatally).