Chief Petty Officer Reginald Vincent Ellingworth, GC (28 January 1898 – 21 September 1940) was a sailor in the Royal Navy. Ellingworth was born in Wolverhampton, Stampfordshire to Frank and Kate Louise. He was posthumously awarded the George Cross for the "great gallantry and undaunted devotion to duty" he displayed while attempting to defuse a parachute mine that had fallen in Dagenham, Essex, during the Blitz, along with Lieutenant Commander Richard John Hammersley Ryan and Dick Moore. Notice of his award appeared in a supplement to the London Gazette of 17 December 1940.