Samuel Thomas Dickson Wallace VC (7 March 1892-2 February 1968) was a Scottish 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.
On 20 November 1917 at Gonnelieu, France, when the personnel of Lieutenant Wallace's battery were reduced to five, having lost their commander and five sergeants, and were surrounded by enemy infantry, he maintained the firing of the guns by swinging the trails close together, the men running and loading from gun to gun. He was in action for eight hours firing the whole time and inflicting severe casualties on the enemy. Then, owing to the exhausted state of his men, he withdrew when the infantry supports arrived, taking with him all essential gun parts and all wounded.