Lieutenant General Sir George Tom Molesworth Bridges, (20 August 1871 – 26 November 1939) known as Sir Tom Bridges, was a British military officer and the 19th Governor of South Australia.
Bridges had a distinguished military career, seeing service in Africa, India, South Africa, and most notably Europe in the First World War, where he was involved in the first British battle of the war at Mons, and later commanded a division at The Somme and Passchendaele.
After the First World War, he served in Greece, Russia, the Balkans and Asia Minor.
He was Governor of South Australia from 1922–27.