Sidney Clarke Adams (17 August 1904 – 24 March 1945) was an Englishcricketer. He was a right-handed batsman and a leg-break bowler who played first-class cricket for Northamptonshire. He was born in Northampton and died near Hamminkelu. Adams' first-class career lasted from 1926 and 1932. His only first class fifty, a knock of 87, came against Dublin University in a match in which he recorded his best bowling figures of 6 for 32.
Gunner Adams died on 24 March 1945 serving with the Royal Artillery in Germany. He is buried at the Reichswald Forest War Cemetery.