Barry George Hadlee (born 14 December 1941) is a former cricketer from New Zealand. He was a right-handed opening batsman. In a first-class career lasted 20 years, he represented Canterbury 84 times. His most consistent form came late in his career. In 1975 he was called into the New Zealand team and played two One Day Internationals, one of them at the 1975 World Cup.