Brigadier-General Cuthbert Thomas Martin, DSO* (December 1877 – 27 May 1918) was a British Army officer. He was killed by a shell during the Third Battle of the Aisne while commanding the 151st (Durham Light Infantry) Brigade. Brigadier-General Edward Riddell, who was with him, was wounded at the same time.
He was the son of Sir Acquin Martin and Lady Martin.