Commander John Wallace Linton, VC, DSO, DSC (15 October 1905 – 23 March 1943) was a Royal Navy submariner and a Welsh recipient of the Victoria Cross, the highest award for gallantry in the face of the enemy that can be awarded to British and Commonwealth forces. Nicknamed "Tubby", he was a fine Rugby football forward, playing for the Royal Navy, United Services, and Hampshire County teams.