George Chalkley (born 1883, date of death unknown) was an English association football player who played as a centre-half for West Ham United.
George, brother of West Ham full-back Alf and Dartford left-back Charlie, played for Custom House before joining West Ham United in 1908. He played seven Southern League games for the east London club, the first a 1-0 victory at Upton Park against Southampton on December 25, 1908, and the last a 1-0 defeat at Luton Town on January 30, 1909. He later played for Hastings United and Southend.