Cyril Douglas Adams (18 September 1897 – 19 August 1988) was an English cricketer and Royal Air Force (RAF) officer. Serving first as a soldier in the First World War, Adams joined the newly formed RAF in 1918, serving in the RAF for over 25 years. His career as a first-class cricketer with the Royal Air Force cricket team ran from 1928–1932, prior to that he had represented his native Dorset at minor counties level.