John Spencer Dunville VC (7 May 1896 – 26 June 1917) was an English recipient of the Victoria Cross, the highest and most prestigious award for gallantry in the face of the enemy that can be awarded to British and Commonwealth forces. He was aged 21 and a second lieutenant in the 1st Royal Dragoons, British Army during the First World War when he was awarded the Victoria Cross for his actions on 24/25 June 1917 near Epehy, France.